221501076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1069}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 534965760

約数和(自身を除く): 313464684

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 557, 1069, 1114, 1671, 2138, 2228, 3207, 3342, 4276, 6414, 6684, 12828, 17267, 33139, 34534, 51801, 66278, 69068, 99417, 103602, 132556, 198834, 207204, 397668, 595433, 1190866, 1786299, 2381732, 3572598, 7145196, 18458423, 36916846, 55375269, 73833692, 110750538, 221501076]

約数ペア:

[(1, 221501076), (2, 110750538), (3, 73833692), (4, 55375269), (6, 36916846), (12, 18458423), (31, 7145196), (62, 3572598), (93, 2381732), (124, 1786299), (186, 1190866), (372, 595433), (557, 397668), (1069, 207204), (1114, 198834), (1671, 132556), (2138, 103602), (2228, 99417), (3207, 69068), (3342, 66278), (4276, 51801), (6414, 34534), (6684, 33139), (12828, 17267)]