202591004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 461970432

約数和(自身を除く): 259379428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 61, 77, 82, 122, 154, 164, 244, 263, 287, 308, 427, 451, 526, 574, 671, 854, 902, 1052, 1148, 1342, 1708, 1804, 1841, 2501, 2684, 2893, 3157, 3682, 4697, 5002, 5786, 6314, 7364, 9394, 10004, 10783, 11572, 12628, 16043, 17507, 18788, 20251, 21566, 27511, 32086, 35014, 40502, 43132, 55022, 64172, 70028, 75481, 81004, 110044, 112301, 118613, 150962, 176473, 192577, 224602, 237226, 301924, 352946, 385154, 449204, 474452, 657763, 705892, 770308, 830291, 1235311, 1315526, 1660582, 2470622, 2631052, 3321164, 4604341, 4941244, 7235393, 9208682, 14470786, 18417364, 28941572, 50647751, 101295502, 202591004]

約数ペア:

[(1, 202591004), (2, 101295502), (4, 50647751), (7, 28941572), (11, 18417364), (14, 14470786), (22, 9208682), (28, 7235393), (41, 4941244), (44, 4604341), (61, 3321164), (77, 2631052), (82, 2470622), (122, 1660582), (154, 1315526), (164, 1235311), (244, 830291), (263, 770308), (287, 705892), (308, 657763), (427, 474452), (451, 449204), (526, 385154), (574, 352946), (671, 301924), (854, 237226), (902, 224602), (1052, 192577), (1148, 176473), (1342, 150962), (1708, 118613), (1804, 112301), (1841, 110044), (2501, 81004), (2684, 75481), (2893, 70028), (3157, 64172), (3682, 55022), (4697, 43132), (5002, 40502), (5786, 35014), (6314, 32086), (7364, 27511), (9394, 21566), (10004, 20251), (10783, 18788), (11572, 17507), (12628, 16043)]