204051222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9781}}^1$

素因数の和:9869

約数の個数: 48

約数和(自身を含む): 473057520

約数和(自身を除く): 269006298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 9781, 10431, 19562, 20862, 29343, 58686, 88029, 176058, 185839, 371678, 557517, 596641, 1115034, 1193282, 1672551, 1789923, 3345102, 3579846, 5369769, 10739538, 11336179, 22672358, 34008537, 68017074, 102025611, 204051222]

約数ペア:

[(1, 204051222), (2, 102025611), (3, 68017074), (6, 34008537), (9, 22672358), (18, 11336179), (19, 10739538), (38, 5369769), (57, 3579846), (61, 3345102), (114, 1789923), (122, 1672551), (171, 1193282), (183, 1115034), (342, 596641), (366, 557517), (549, 371678), (1098, 185839), (1159, 176058), (2318, 88029), (3477, 58686), (6954, 29343), (9781, 20862), (10431, 19562)]