4000206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 9870336

約数和(自身を除く): 5870130

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 101, 123, 138, 161, 202, 246, 287, 303, 322, 483, 574, 606, 707, 861, 943, 966, 1414, 1722, 1886, 2121, 2323, 2829, 4141, 4242, 4646, 5658, 6601, 6969, 8282, 12423, 13202, 13938, 16261, 19803, 24846, 28987, 32522, 39606, 48783, 57974, 86961, 95243, 97566, 173922, 190486, 285729, 571458, 666701, 1333402, 2000103, 4000206]

約数ペア:

[(1, 4000206), (2, 2000103), (3, 1333402), (6, 666701), (7, 571458), (14, 285729), (21, 190486), (23, 173922), (41, 97566), (42, 95243), (46, 86961), (69, 57974), (82, 48783), (101, 39606), (123, 32522), (138, 28987), (161, 24846), (202, 19803), (246, 16261), (287, 13938), (303, 13202), (322, 12423), (483, 8282), (574, 6969), (606, 6601), (707, 5658), (861, 4646), (943, 4242), (966, 4141), (1414, 2829), (1722, 2323), (1886, 2121)]