212002912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31739

約数の個数: 48

約数和(自身を含む): 479304000

約数和(自身を除く): 267301088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 31699, 63398, 126796, 253592, 348689, 507184, 602281, 697378, 1014368, 1204562, 1394756, 2409124, 2789512, 4818248, 5579024, 6625091, 9636496, 11158048, 13250182, 19272992, 26500364, 53000728, 106001456, 212002912]

約数ペア:

[(1, 212002912), (2, 106001456), (4, 53000728), (8, 26500364), (11, 19272992), (16, 13250182), (19, 11158048), (22, 9636496), (32, 6625091), (38, 5579024), (44, 4818248), (76, 2789512), (88, 2409124), (152, 1394756), (176, 1204562), (209, 1014368), (304, 697378), (352, 602281), (418, 507184), (608, 348689), (836, 253592), (1672, 126796), (3344, 63398), (6688, 31699)]