203824110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1993}}^1$

素因数の和:2497

約数の個数: 64

約数和(自身を含む): 560489472

約数和(自身を除く): 356665362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 974, 1461, 1993, 2435, 2922, 3409, 3986, 4870, 5979, 6818, 7305, 9965, 10227, 11958, 13951, 14610, 17045, 19930, 20454, 27902, 29895, 34090, 41853, 51135, 59790, 69755, 83706, 102270, 139510, 209265, 418530, 970591, 1941182, 2911773, 4852955, 5823546, 6794137, 9705910, 13588274, 14558865, 20382411, 29117730, 33970685, 40764822, 67941370, 101912055, 203824110]

約数ペア:

[(1, 203824110), (2, 101912055), (3, 67941370), (5, 40764822), (6, 33970685), (7, 29117730), (10, 20382411), (14, 14558865), (15, 13588274), (21, 9705910), (30, 6794137), (35, 5823546), (42, 4852955), (70, 2911773), (105, 1941182), (210, 970591), (487, 418530), (974, 209265), (1461, 139510), (1993, 102270), (2435, 83706), (2922, 69755), (3409, 59790), (3986, 51135), (4870, 41853), (5979, 34090), (6818, 29895), (7305, 27902), (9965, 20454), (10227, 19930), (11958, 17045), (13951, 14610)]