200945529

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 310162688

約数和(自身を除く): 109217159

約数列:

[1, 3, 9, 27, 61, 67, 81, 183, 201, 549, 603, 607, 1647, 1809, 1821, 4087, 4941, 5427, 5463, 12261, 16389, 36783, 37027, 40669, 49167, 110349, 111081, 122007, 331047, 333243, 366021, 999729, 1098063, 2480809, 2999187, 3294189, 7442427, 22327281, 66981843, 200945529]

約数ペア:

[(1, 200945529), (3, 66981843), (9, 22327281), (27, 7442427), (61, 3294189), (67, 2999187), (81, 2480809), (183, 1098063), (201, 999729), (549, 366021), (603, 333243), (607, 331047), (1647, 122007), (1809, 111081), (1821, 110349), (4087, 49167), (4941, 40669), (5427, 37027), (5463, 36783), (12261, 16389)]