202029041170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{640163}}^1$

素因数の和:640351

約数の個数: 64

約数和(自身を含む): 420357288960

約数和(自身を除く): 218328247790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 190, 209, 302, 418, 755, 1045, 1510, 1661, 2090, 2869, 3322, 5738, 8305, 14345, 16610, 28690, 31559, 63118, 157795, 315590, 640163, 1280326, 3200815, 6401630, 7041793, 12163097, 14083586, 24326194, 35208965, 60815485, 70417930, 96664613, 121630970, 133794067, 193329226, 267588134, 483323065, 668970335, 966646130, 1063310743, 1337940670, 1836627647, 2126621486, 3673255294, 5316553715, 9183138235, 10633107430, 18366276470, 20202904117, 40405808234, 101014520585, 202029041170]

約数ペア:

[(1, 202029041170), (2, 101014520585), (5, 40405808234), (10, 20202904117), (11, 18366276470), (19, 10633107430), (22, 9183138235), (38, 5316553715), (55, 3673255294), (95, 2126621486), (110, 1836627647), (151, 1337940670), (190, 1063310743), (209, 966646130), (302, 668970335), (418, 483323065), (755, 267588134), (1045, 193329226), (1510, 133794067), (1661, 121630970), (2090, 96664613), (2869, 70417930), (3322, 60815485), (5738, 35208965), (8305, 24326194), (14345, 14083586), (16610, 12163097), (28690, 7041793), (31559, 6401630), (63118, 3200815), (157795, 1280326), (315590, 640163)]