2007193155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4297}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 3713472000

約数和(自身を除く): 1706278845

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 149, 165, 209, 285, 447, 627, 745, 1045, 1639, 2235, 2831, 3135, 4297, 4917, 8195, 8493, 12891, 14155, 21485, 24585, 31141, 42465, 47267, 64455, 81643, 93423, 141801, 155705, 236335, 244929, 408215, 467115, 640253, 709005, 898073, 1224645, 1920759, 2694219, 3201265, 4490365, 7042783, 9603795, 12164807, 13471095, 21128349, 35213915, 36494421, 60824035, 105641745, 133812877, 182472105, 401438631, 669064385, 2007193155]

約数ペア:

[(1, 2007193155), (3, 669064385), (5, 401438631), (11, 182472105), (15, 133812877), (19, 105641745), (33, 60824035), (55, 36494421), (57, 35213915), (95, 21128349), (149, 13471095), (165, 12164807), (209, 9603795), (285, 7042783), (447, 4490365), (627, 3201265), (745, 2694219), (1045, 1920759), (1639, 1224645), (2235, 898073), (2831, 709005), (3135, 640253), (4297, 467115), (4917, 408215), (8195, 244929), (8493, 236335), (12891, 155705), (14155, 141801), (21485, 93423), (24585, 81643), (31141, 64455), (42465, 47267)]