201625488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^3\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 595485696

約数和(自身を除く): 393860208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 744, 752, 846, 961, 1116, 1128, 1457, 1488, 1692, 1922, 2232, 2256, 2883, 2914, 3384, 3844, 4371, 4464, 5766, 5828, 6768, 7688, 8649, 8742, 11532, 11656, 13113, 15376, 17298, 17484, 23064, 23312, 26226, 29791, 34596, 34968, 45167, 46128, 52452, 59582, 69192, 69936, 89373, 90334, 104904, 119164, 135501, 138384, 178746, 180668, 209808, 238328, 268119, 271002, 357492, 361336, 406503, 476656, 536238, 542004, 714984, 722672, 813006, 1072476, 1084008, 1400177, 1429968, 1626012, 2144952, 2168016, 2800354, 3252024, 4200531, 4289904, 5600708, 6504048, 8401062, 11201416, 12601593, 16802124, 22402832, 25203186, 33604248, 50406372, 67208496, 100812744, 201625488]

約数ペア:

[(1, 201625488), (2, 100812744), (3, 67208496), (4, 50406372), (6, 33604248), (8, 25203186), (9, 22402832), (12, 16802124), (16, 12601593), (18, 11201416), (24, 8401062), (31, 6504048), (36, 5600708), (47, 4289904), (48, 4200531), (62, 3252024), (72, 2800354), (93, 2168016), (94, 2144952), (124, 1626012), (141, 1429968), (144, 1400177), (186, 1084008), (188, 1072476), (248, 813006), (279, 722672), (282, 714984), (372, 542004), (376, 536238), (423, 476656), (496, 406503), (558, 361336), (564, 357492), (744, 271002), (752, 268119), (846, 238328), (961, 209808), (1116, 180668), (1128, 178746), (1457, 138384), (1488, 135501), (1692, 119164), (1922, 104904), (2232, 90334), (2256, 89373), (2883, 69936), (2914, 69192), (3384, 59582), (3844, 52452), (4371, 46128), (4464, 45167), (5766, 34968), (5828, 34596), (6768, 29791), (7688, 26226), (8649, 23312), (8742, 23064), (11532, 17484), (11656, 17298), (13113, 15376)]