202195960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17491}}^1$

素因数の和:17536

約数の個数: 48

約数和(自身を含む): 483303960

約数和(自身を除く): 281108000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 17491, 34982, 69964, 87455, 139928, 174910, 297347, 349820, 594694, 699640, 1189388, 1486735, 2378776, 2973470, 5054899, 5946940, 10109798, 11893880, 20219596, 25274495, 40439192, 50548990, 101097980, 202195960]

約数ペア:

[(1, 202195960), (2, 101097980), (4, 50548990), (5, 40439192), (8, 25274495), (10, 20219596), (17, 11893880), (20, 10109798), (34, 5946940), (40, 5054899), (68, 2973470), (85, 2378776), (136, 1486735), (170, 1189388), (289, 699640), (340, 594694), (578, 349820), (680, 297347), (1156, 174910), (1445, 139928), (2312, 87455), (2890, 69964), (5780, 34982), (11560, 17491)]