201880866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 460800000

約数和(自身を除く): 258919134

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 474, 682, 869, 1023, 1249, 1738, 2046, 2449, 2498, 2607, 3747, 4898, 5214, 7347, 7494, 13739, 14694, 26939, 27478, 38719, 41217, 53878, 77438, 80817, 82434, 98671, 116157, 161634, 197342, 232314, 296013, 425909, 592026, 851818, 1085381, 1277727, 2170762, 2555454, 3058801, 3256143, 6117602, 6512286, 9176403, 18352806, 33646811, 67293622, 100940433, 201880866]

約数ペア:

[(1, 201880866), (2, 100940433), (3, 67293622), (6, 33646811), (11, 18352806), (22, 9176403), (31, 6512286), (33, 6117602), (62, 3256143), (66, 3058801), (79, 2555454), (93, 2170762), (158, 1277727), (186, 1085381), (237, 851818), (341, 592026), (474, 425909), (682, 296013), (869, 232314), (1023, 197342), (1249, 161634), (1738, 116157), (2046, 98671), (2449, 82434), (2498, 80817), (2607, 77438), (3747, 53878), (4898, 41217), (5214, 38719), (7347, 27478), (7494, 26939), (13739, 14694)]