208077169250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2969}}^1\times {\mathrm{9043}}^1$

素因数の和:12060

約数の個数: 64

約数和(自身を含む): 402265543680

約数和(自身を除く): 194188374430

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 2969, 3875, 5938, 7750, 9043, 14845, 18086, 29690, 45215, 74225, 90430, 92039, 148450, 184078, 226075, 280333, 371125, 452150, 460195, 560666, 742250, 920390, 1130375, 1401665, 2260750, 2300975, 2803330, 4601950, 7008325, 11504875, 14016650, 23009750, 26848667, 35041625, 53697334, 70083250, 134243335, 268486670, 671216675, 832308677, 1342433350, 1664617354, 3356083375, 4161543385, 6712166750, 8323086770, 20807716925, 41615433850, 104038584625, 208077169250]

約数ペア:

[(1, 208077169250), (2, 104038584625), (5, 41615433850), (10, 20807716925), (25, 8323086770), (31, 6712166750), (50, 4161543385), (62, 3356083375), (125, 1664617354), (155, 1342433350), (250, 832308677), (310, 671216675), (775, 268486670), (1550, 134243335), (2969, 70083250), (3875, 53697334), (5938, 35041625), (7750, 26848667), (9043, 23009750), (14845, 14016650), (18086, 11504875), (29690, 7008325), (45215, 4601950), (74225, 2803330), (90430, 2300975), (92039, 2260750), (148450, 1401665), (184078, 1130375), (226075, 920390), (280333, 742250), (371125, 560666), (452150, 460195)]