201790342988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{573457}}^1$

素因数の和:573642

約数の個数: 48

約数和(自身を含む): 389795459424

約数和(自身を除く): 188005116436

約数列:

[1, 2, 4, 13, 26, 52, 67, 101, 134, 202, 268, 404, 871, 1313, 1742, 2626, 3484, 5252, 6767, 13534, 27068, 87971, 175942, 351884, 573457, 1146914, 2293828, 7454941, 14909882, 29819764, 38421619, 57919157, 76843238, 115838314, 153686476, 231676628, 499481047, 752949041, 998962094, 1505898082, 1997924188, 3011796164, 3880583519, 7761167038, 15522334076, 50447585747, 100895171494, 201790342988]

約数ペア:

[(1, 201790342988), (2, 100895171494), (4, 50447585747), (13, 15522334076), (26, 7761167038), (52, 3880583519), (67, 3011796164), (101, 1997924188), (134, 1505898082), (202, 998962094), (268, 752949041), (404, 499481047), (871, 231676628), (1313, 153686476), (1742, 115838314), (2626, 76843238), (3484, 57919157), (5252, 38421619), (6767, 29819764), (13534, 14909882), (27068, 7454941), (87971, 2293828), (175942, 1146914), (351884, 573457)]