201811246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 399587328

約数和(自身を除く): 197776082

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 481, 518, 598, 851, 962, 1303, 1702, 2093, 2606, 3367, 4186, 5957, 6734, 9121, 11063, 11914, 16939, 18242, 22126, 29969, 33878, 48211, 59938, 77441, 96422, 118573, 154882, 209783, 237146, 337477, 389597, 419566, 626743, 674954, 779194, 1108853, 1253486, 2217706, 2727179, 4387201, 5454358, 7761971, 8774402, 14415089, 15523942, 28830178, 100905623, 201811246]

約数ペア:

[(1, 201811246), (2, 100905623), (7, 28830178), (13, 15523942), (14, 14415089), (23, 8774402), (26, 7761971), (37, 5454358), (46, 4387201), (74, 2727179), (91, 2217706), (161, 1253486), (182, 1108853), (259, 779194), (299, 674954), (322, 626743), (481, 419566), (518, 389597), (598, 337477), (851, 237146), (962, 209783), (1303, 154882), (1702, 118573), (2093, 96422), (2606, 77441), (3367, 59938), (4186, 48211), (5957, 33878), (6734, 29969), (9121, 22126), (11063, 18242), (11914, 16939)]