201809628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 534643200

約数和(自身を除く): 332833572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 2699, 4154, 5398, 6231, 8097, 8308, 10796, 12462, 16194, 18693, 24291, 24924, 32388, 37386, 48582, 74772, 83669, 97164, 167338, 180833, 251007, 334676, 361666, 502014, 542499, 723332, 753021, 1004028, 1084998, 1506042, 1627497, 2169996, 3012084, 3254994, 5605823, 6509988, 11211646, 16817469, 22423292, 33634938, 50452407, 67269876, 100904814, 201809628]

約数ペア:

[(1, 201809628), (2, 100904814), (3, 67269876), (4, 50452407), (6, 33634938), (9, 22423292), (12, 16817469), (18, 11211646), (31, 6509988), (36, 5605823), (62, 3254994), (67, 3012084), (93, 2169996), (124, 1627497), (134, 1506042), (186, 1084998), (201, 1004028), (268, 753021), (279, 723332), (372, 542499), (402, 502014), (558, 361666), (603, 334676), (804, 251007), (1116, 180833), (1206, 167338), (2077, 97164), (2412, 83669), (2699, 74772), (4154, 48582), (5398, 37386), (6231, 32388), (8097, 24924), (8308, 24291), (10796, 18693), (12462, 16194)]