201246500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4462

約数の個数: 96

約数和(自身を含む): 541072896

約数和(自身を除く): 339826396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 3250, 3500, 4423, 4550, 6500, 8846, 9100, 11375, 17692, 22115, 22750, 30961, 44230, 45500, 57499, 61922, 88460, 110575, 114998, 123844, 154805, 221150, 229996, 287495, 309610, 402493, 442300, 552875, 574990, 619220, 774025, 804986, 1105750, 1149980, 1437475, 1548050, 1609972, 2012465, 2211500, 2874950, 3096100, 3870125, 4024930, 5749900, 7187375, 7740250, 8049860, 10062325, 14374750, 15480500, 20124650, 28749500, 40249300, 50311625, 100623250, 201246500]

約数ペア:

[(1, 201246500), (2, 100623250), (4, 50311625), (5, 40249300), (7, 28749500), (10, 20124650), (13, 15480500), (14, 14374750), (20, 10062325), (25, 8049860), (26, 7740250), (28, 7187375), (35, 5749900), (50, 4024930), (52, 3870125), (65, 3096100), (70, 2874950), (91, 2211500), (100, 2012465), (125, 1609972), (130, 1548050), (140, 1437475), (175, 1149980), (182, 1105750), (250, 804986), (260, 774025), (325, 619220), (350, 574990), (364, 552875), (455, 442300), (500, 402493), (650, 309610), (700, 287495), (875, 229996), (910, 221150), (1300, 154805), (1625, 123844), (1750, 114998), (1820, 110575), (2275, 88460), (3250, 61922), (3500, 57499), (4423, 45500), (4550, 44230), (6500, 30961), (8846, 22750), (9100, 22115), (11375, 17692)]