202227220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13183}}^1$

素因数の和:13264

約数の個数: 48

約数和(自身を含む): 465131520

約数和(自身を除く): 262904300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 13183, 15340, 26366, 52732, 65915, 131830, 171379, 263660, 342758, 685516, 777797, 856895, 1555594, 1713790, 3111188, 3427580, 3888985, 7777970, 10111361, 15555940, 20222722, 40445444, 50556805, 101113610, 202227220]

約数ペア:

[(1, 202227220), (2, 101113610), (4, 50556805), (5, 40445444), (10, 20222722), (13, 15555940), (20, 10111361), (26, 7777970), (52, 3888985), (59, 3427580), (65, 3111188), (118, 1713790), (130, 1555594), (236, 856895), (260, 777797), (295, 685516), (590, 342758), (767, 263660), (1180, 171379), (1534, 131830), (3068, 65915), (3835, 52732), (7670, 26366), (13183, 15340)]