211691436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4763

約数の個数: 72

約数和(自身を含む): 560566272

約数和(自身を除く): 348874836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 4703, 7502, 9406, 11253, 14109, 15004, 18812, 22506, 28218, 45012, 51733, 56436, 103466, 145793, 155199, 206932, 291586, 310398, 437379, 569063, 583172, 620796, 874758, 1138126, 1603723, 1707189, 1749516, 2276252, 3207446, 3414378, 4811169, 6414892, 6828756, 9622338, 17640953, 19244676, 35281906, 52922859, 70563812, 105845718, 211691436]

約数ペア:

[(1, 211691436), (2, 105845718), (3, 70563812), (4, 52922859), (6, 35281906), (11, 19244676), (12, 17640953), (22, 9622338), (31, 6828756), (33, 6414892), (44, 4811169), (62, 3414378), (66, 3207446), (93, 2276252), (121, 1749516), (124, 1707189), (132, 1603723), (186, 1138126), (242, 874758), (341, 620796), (363, 583172), (372, 569063), (484, 437379), (682, 310398), (726, 291586), (1023, 206932), (1364, 155199), (1452, 145793), (2046, 103466), (3751, 56436), (4092, 51733), (4703, 45012), (7502, 28218), (9406, 22506), (11253, 18812), (14109, 15004)]