203129112

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 553328640

約数和(自身を除く): 350199528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 47, 62, 74, 93, 94, 111, 124, 141, 148, 157, 186, 188, 222, 248, 282, 296, 314, 372, 376, 444, 471, 564, 628, 744, 888, 942, 1128, 1147, 1256, 1457, 1739, 1884, 2294, 2914, 3441, 3478, 3768, 4371, 4588, 4867, 5217, 5809, 5828, 6882, 6956, 7379, 8742, 9176, 9734, 10434, 11618, 11656, 13764, 13912, 14601, 14758, 17427, 17484, 19468, 20868, 22137, 23236, 27528, 29202, 29516, 34854, 34968, 38936, 41736, 44274, 46472, 53909, 58404, 59032, 69708, 88548, 107818, 116808, 139416, 161727, 177096, 180079, 215636, 228749, 273023, 323454, 360158, 431272, 457498, 540237, 546046, 646908, 686247, 720316, 819069, 914996, 1080474, 1092092, 1293816, 1372494, 1440632, 1638138, 1829992, 2160948, 2184184, 2744988, 3276276, 4321896, 5489976, 6552552, 8463713, 16927426, 25391139, 33854852, 50782278, 67709704, 101564556, 203129112]

約数ペア:

[(1, 203129112), (2, 101564556), (3, 67709704), (4, 50782278), (6, 33854852), (8, 25391139), (12, 16927426), (24, 8463713), (31, 6552552), (37, 5489976), (47, 4321896), (62, 3276276), (74, 2744988), (93, 2184184), (94, 2160948), (111, 1829992), (124, 1638138), (141, 1440632), (148, 1372494), (157, 1293816), (186, 1092092), (188, 1080474), (222, 914996), (248, 819069), (282, 720316), (296, 686247), (314, 646908), (372, 546046), (376, 540237), (444, 457498), (471, 431272), (564, 360158), (628, 323454), (744, 273023), (888, 228749), (942, 215636), (1128, 180079), (1147, 177096), (1256, 161727), (1457, 139416), (1739, 116808), (1884, 107818), (2294, 88548), (2914, 69708), (3441, 59032), (3478, 58404), (3768, 53909), (4371, 46472), (4588, 44274), (4867, 41736), (5217, 38936), (5809, 34968), (5828, 34854), (6882, 29516), (6956, 29202), (7379, 27528), (8742, 23236), (9176, 22137), (9734, 20868), (10434, 19468), (11618, 17484), (11656, 17427), (13764, 14758), (13912, 14601)]