202906002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 452600064

約数和(自身を除く): 249694062

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 167, 222, 334, 421, 481, 501, 842, 962, 1002, 1263, 1443, 2171, 2526, 2886, 4342, 5473, 6179, 6513, 10946, 12358, 13026, 15577, 16419, 18537, 31154, 32838, 37074, 46731, 70307, 80327, 93462, 140614, 160654, 202501, 210921, 240981, 405002, 421842, 481962, 607503, 913991, 1215006, 1827982, 2601359, 2741973, 5202718, 5483946, 7804077, 15608154, 33817667, 67635334, 101453001, 202906002]

約数ペア:

[(1, 202906002), (2, 101453001), (3, 67635334), (6, 33817667), (13, 15608154), (26, 7804077), (37, 5483946), (39, 5202718), (74, 2741973), (78, 2601359), (111, 1827982), (167, 1215006), (222, 913991), (334, 607503), (421, 481962), (481, 421842), (501, 405002), (842, 240981), (962, 210921), (1002, 202501), (1263, 160654), (1443, 140614), (2171, 93462), (2526, 80327), (2886, 70307), (4342, 46731), (5473, 37074), (6179, 32838), (6513, 31154), (10946, 18537), (12358, 16419), (13026, 15577)]