197346384430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1\times {\mathrm{15583}}^1$

素因数の和:17261

約数の個数: 64

約数和(自身を含む): 389088096768

約数和(自身を除く): 191741712338

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 1597, 3194, 3965, 7930, 7985, 15583, 15970, 20761, 31166, 41522, 77915, 97417, 103805, 155830, 194834, 202579, 207610, 405158, 487085, 950563, 974170, 1012895, 1266421, 1901126, 2025790, 2532842, 4752815, 6332105, 9505630, 12357319, 12664210, 24714638, 24886051, 49772102, 61786595, 123573190, 124430255, 248860510, 323518663, 647037326, 1518049111, 1617593315, 3036098222, 3235186630, 7590245555, 15180491110, 19734638443, 39469276886, 98673192215, 197346384430]

約数ペア:

[(1, 197346384430), (2, 98673192215), (5, 39469276886), (10, 19734638443), (13, 15180491110), (26, 7590245555), (61, 3235186630), (65, 3036098222), (122, 1617593315), (130, 1518049111), (305, 647037326), (610, 323518663), (793, 248860510), (1586, 124430255), (1597, 123573190), (3194, 61786595), (3965, 49772102), (7930, 24886051), (7985, 24714638), (15583, 12664210), (15970, 12357319), (20761, 9505630), (31166, 6332105), (41522, 4752815), (77915, 2532842), (97417, 2025790), (103805, 1901126), (155830, 1266421), (194834, 1012895), (202579, 974170), (207610, 950563), (405158, 487085)]