202163910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2017}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 524809152

約数和(自身を除く): 322645242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 771, 1285, 1542, 2017, 2570, 3341, 3855, 4034, 6051, 6682, 7710, 10023, 10085, 12102, 16705, 20046, 20170, 26221, 30255, 33410, 50115, 52442, 60510, 78663, 100230, 131105, 157326, 262210, 393315, 518369, 786630, 1036738, 1555107, 2591845, 3110214, 5183690, 6738797, 7775535, 13477594, 15551070, 20216391, 33693985, 40432782, 67387970, 101081955, 202163910]

約数ペア:

[(1, 202163910), (2, 101081955), (3, 67387970), (5, 40432782), (6, 33693985), (10, 20216391), (13, 15551070), (15, 13477594), (26, 7775535), (30, 6738797), (39, 5183690), (65, 3110214), (78, 2591845), (130, 1555107), (195, 1036738), (257, 786630), (390, 518369), (514, 393315), (771, 262210), (1285, 157326), (1542, 131105), (2017, 100230), (2570, 78663), (3341, 60510), (3855, 52442), (4034, 50115), (6051, 33410), (6682, 30255), (7710, 26221), (10023, 20170), (10085, 20046), (12102, 16705)]