204491259652

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1\times {\mathrm{4013}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 367738306992

約数和(自身を除く): 163247047340

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 2153, 4013, 4306, 5917, 8026, 8612, 11834, 16052, 23668, 131333, 208841, 244793, 262666, 389261, 417682, 489586, 525332, 778522, 835364, 979172, 1557044, 8639989, 12739301, 17279978, 23744921, 25478602, 34559956, 47489842, 50957204, 94979684, 527039329, 838078933, 1054078658, 1676157866, 2108157316, 3352315732, 51122814913, 102245629826, 204491259652]

約数ペア:

[(1, 204491259652), (2, 102245629826), (4, 51122814913), (61, 3352315732), (97, 2108157316), (122, 1676157866), (194, 1054078658), (244, 838078933), (388, 527039329), (2153, 94979684), (4013, 50957204), (4306, 47489842), (5917, 34559956), (8026, 25478602), (8612, 23744921), (11834, 17279978), (16052, 12739301), (23668, 8639989), (131333, 1557044), (208841, 979172), (244793, 835364), (262666, 778522), (389261, 525332), (417682, 489586)]