190902992

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{10457}}^1$

素因数の和:10635

約数の個数: 40

約数和(自身を含む): 425347776

約数和(自身を除く): 234444784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 10457, 18256, 20914, 41828, 73199, 83656, 146398, 167312, 292796, 585592, 1171184, 1704491, 3408982, 6817964, 11931437, 13635928, 23862874, 27271856, 47725748, 95451496, 190902992]

約数ペア:

[(1, 190902992), (2, 95451496), (4, 47725748), (7, 27271856), (8, 23862874), (14, 13635928), (16, 11931437), (28, 6817964), (56, 3408982), (112, 1704491), (163, 1171184), (326, 585592), (652, 292796), (1141, 167312), (1304, 146398), (2282, 83656), (2608, 73199), (4564, 41828), (9128, 20914), (10457, 18256)]