202282750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 400637952

約数和(自身を除く): 198355202

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 125, 155, 215, 250, 310, 430, 607, 775, 1075, 1214, 1333, 1550, 2150, 2666, 3035, 3875, 5375, 6070, 6665, 7750, 10750, 13330, 15175, 18817, 26101, 30350, 33325, 37634, 52202, 66650, 75875, 94085, 130505, 151750, 166625, 188170, 261010, 333250, 470425, 652525, 809131, 940850, 1305050, 1618262, 2352125, 3262625, 4045655, 4704250, 6525250, 8091310, 20228275, 40456550, 101141375, 202282750]

約数ペア:

[(1, 202282750), (2, 101141375), (5, 40456550), (10, 20228275), (25, 8091310), (31, 6525250), (43, 4704250), (50, 4045655), (62, 3262625), (86, 2352125), (125, 1618262), (155, 1305050), (215, 940850), (250, 809131), (310, 652525), (430, 470425), (607, 333250), (775, 261010), (1075, 188170), (1214, 166625), (1333, 151750), (1550, 130505), (2150, 94085), (2666, 75875), (3035, 66650), (3875, 52202), (5375, 37634), (6070, 33325), (6665, 30350), (7750, 26101), (10750, 18817), (13330, 15175)]