201544590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 357290610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 59, 65, 78, 95, 114, 118, 130, 177, 190, 195, 247, 285, 295, 354, 390, 461, 494, 570, 590, 741, 767, 885, 922, 1121, 1235, 1383, 1482, 1534, 1770, 2242, 2301, 2305, 2470, 2766, 3363, 3705, 3835, 4602, 4610, 5605, 5993, 6726, 6915, 7410, 7670, 8759, 11210, 11505, 11986, 13830, 14573, 16815, 17518, 17979, 23010, 26277, 27199, 29146, 29965, 33630, 35958, 43719, 43795, 52554, 54398, 59930, 72865, 81597, 87438, 87590, 89895, 113867, 131385, 135995, 145730, 163194, 179790, 218595, 227734, 262770, 271990, 341601, 353587, 407985, 437190, 516781, 569335, 683202, 707174, 815970, 1033562, 1060761, 1138670, 1550343, 1708005, 1767935, 2121522, 2583905, 3100686, 3416010, 3535870, 5167810, 5303805, 6718153, 7751715, 10607610, 13436306, 15503430, 20154459, 33590765, 40308918, 67181530, 100772295, 201544590]

約数ペア:

[(1, 201544590), (2, 100772295), (3, 67181530), (5, 40308918), (6, 33590765), (10, 20154459), (13, 15503430), (15, 13436306), (19, 10607610), (26, 7751715), (30, 6718153), (38, 5303805), (39, 5167810), (57, 3535870), (59, 3416010), (65, 3100686), (78, 2583905), (95, 2121522), (114, 1767935), (118, 1708005), (130, 1550343), (177, 1138670), (190, 1060761), (195, 1033562), (247, 815970), (285, 707174), (295, 683202), (354, 569335), (390, 516781), (461, 437190), (494, 407985), (570, 353587), (590, 341601), (741, 271990), (767, 262770), (885, 227734), (922, 218595), (1121, 179790), (1235, 163194), (1383, 145730), (1482, 135995), (1534, 131385), (1770, 113867), (2242, 89895), (2301, 87590), (2305, 87438), (2470, 81597), (2766, 72865), (3363, 59930), (3705, 54398), (3835, 52554), (4602, 43795), (4610, 43719), (5605, 35958), (5993, 33630), (6726, 29965), (6915, 29146), (7410, 27199), (7670, 26277), (8759, 23010), (11210, 17979), (11505, 17518), (11986, 16815), (13830, 14573)]