202325908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 397656000

約数和(自身を除く): 195330092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1051, 1292, 2102, 2533, 2831, 4204, 5066, 5662, 10132, 11324, 17867, 19969, 35734, 39938, 48127, 71468, 79876, 96254, 156599, 192508, 313198, 339473, 626396, 678946, 1357892, 2662183, 2975381, 5324366, 5950762, 10648732, 11901524, 50581477, 101162954, 202325908]

約数ペア:

[(1, 202325908), (2, 101162954), (4, 50581477), (17, 11901524), (19, 10648732), (34, 5950762), (38, 5324366), (68, 2975381), (76, 2662183), (149, 1357892), (298, 678946), (323, 626396), (596, 339473), (646, 313198), (1051, 192508), (1292, 156599), (2102, 96254), (2533, 79876), (2831, 71468), (4204, 48127), (5066, 39938), (5662, 35734), (10132, 19969), (11324, 17867)]