201091380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 671956992

約数和(自身を除く): 470865612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 61, 70, 84, 94, 105, 122, 140, 141, 167, 183, 188, 210, 235, 244, 282, 305, 329, 334, 366, 420, 427, 470, 501, 564, 610, 658, 668, 705, 732, 835, 854, 915, 940, 987, 1002, 1169, 1220, 1281, 1316, 1410, 1645, 1670, 1708, 1830, 1974, 2004, 2135, 2338, 2505, 2562, 2820, 2867, 3290, 3340, 3507, 3660, 3948, 4270, 4676, 4935, 5010, 5124, 5734, 5845, 6405, 6580, 7014, 7849, 8540, 8601, 9870, 10020, 10187, 11468, 11690, 12810, 14028, 14335, 15698, 17202, 17535, 19740, 20069, 20374, 23380, 23547, 25620, 28670, 30561, 31396, 34404, 35070, 39245, 40138, 40748, 43005, 47094, 50935, 54943, 57340, 60207, 61122, 70140, 71309, 78490, 80276, 86010, 94188, 100345, 101870, 109886, 117735, 120414, 122244, 142618, 152805, 156980, 164829, 172020, 200690, 203740, 213927, 219772, 235470, 240828, 274715, 285236, 301035, 305610, 329658, 356545, 401380, 427854, 470940, 478789, 549430, 602070, 611220, 659316, 713090, 824145, 855708, 957578, 1069635, 1098860, 1204140, 1426180, 1436367, 1648290, 1915156, 2139270, 2393945, 2872734, 3296580, 3351523, 4278540, 4787890, 5745468, 6703046, 7181835, 9575780, 10054569, 13406092, 14363670, 16757615, 20109138, 28727340, 33515230, 40218276, 50272845, 67030460, 100545690, 201091380]

約数ペア:

[(1, 201091380), (2, 100545690), (3, 67030460), (4, 50272845), (5, 40218276), (6, 33515230), (7, 28727340), (10, 20109138), (12, 16757615), (14, 14363670), (15, 13406092), (20, 10054569), (21, 9575780), (28, 7181835), (30, 6703046), (35, 5745468), (42, 4787890), (47, 4278540), (60, 3351523), (61, 3296580), (70, 2872734), (84, 2393945), (94, 2139270), (105, 1915156), (122, 1648290), (140, 1436367), (141, 1426180), (167, 1204140), (183, 1098860), (188, 1069635), (210, 957578), (235, 855708), (244, 824145), (282, 713090), (305, 659316), (329, 611220), (334, 602070), (366, 549430), (420, 478789), (427, 470940), (470, 427854), (501, 401380), (564, 356545), (610, 329658), (658, 305610), (668, 301035), (705, 285236), (732, 274715), (835, 240828), (854, 235470), (915, 219772), (940, 213927), (987, 203740), (1002, 200690), (1169, 172020), (1220, 164829), (1281, 156980), (1316, 152805), (1410, 142618), (1645, 122244), (1670, 120414), (1708, 117735), (1830, 109886), (1974, 101870), (2004, 100345), (2135, 94188), (2338, 86010), (2505, 80276), (2562, 78490), (2820, 71309), (2867, 70140), (3290, 61122), (3340, 60207), (3507, 57340), (3660, 54943), (3948, 50935), (4270, 47094), (4676, 43005), (4935, 40748), (5010, 40138), (5124, 39245), (5734, 35070), (5845, 34404), (6405, 31396), (6580, 30561), (7014, 28670), (7849, 25620), (8540, 23547), (8601, 23380), (9870, 20374), (10020, 20069), (10187, 19740), (11468, 17535), (11690, 17202), (12810, 15698), (14028, 14335)]