201158360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 491309280

約数和(自身を除く): 290150920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 260, 262, 520, 524, 655, 1048, 1310, 1703, 2620, 2953, 3406, 5240, 5906, 6812, 8515, 11812, 13624, 14765, 17030, 23624, 29530, 34060, 38389, 59060, 68120, 76778, 118120, 153556, 191945, 307112, 383890, 386843, 767780, 773686, 1535560, 1547372, 1934215, 3094744, 3868430, 5028959, 7736860, 10057918, 15473720, 20115836, 25144795, 40231672, 50289590, 100579180, 201158360]

約数ペア:

[(1, 201158360), (2, 100579180), (4, 50289590), (5, 40231672), (8, 25144795), (10, 20115836), (13, 15473720), (20, 10057918), (26, 7736860), (40, 5028959), (52, 3868430), (65, 3094744), (104, 1934215), (130, 1547372), (131, 1535560), (260, 773686), (262, 767780), (520, 386843), (524, 383890), (655, 307112), (1048, 191945), (1310, 153556), (1703, 118120), (2620, 76778), (2953, 68120), (3406, 59060), (5240, 38389), (5906, 34060), (6812, 29530), (8515, 23624), (11812, 17030), (13624, 14765)]