208049772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 593850880

約数和(自身を除く): 385801108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 366, 399, 427, 532, 732, 798, 854, 1159, 1281, 1596, 1708, 2137, 2318, 2562, 3477, 4274, 4636, 5124, 6411, 6954, 8113, 8548, 12822, 13908, 14959, 16226, 24339, 25644, 29918, 32452, 40603, 44877, 48678, 59836, 81206, 89754, 97356, 121809, 130357, 162412, 179508, 243618, 260714, 284221, 391071, 487236, 521428, 568442, 782142, 852663, 912499, 1136884, 1564284, 1705326, 1824998, 2476783, 2737497, 3410652, 3649996, 4953566, 5474994, 7430349, 9907132, 10949988, 14860698, 17337481, 29721396, 34674962, 52012443, 69349924, 104024886, 208049772]

約数ペア:

[(1, 208049772), (2, 104024886), (3, 69349924), (4, 52012443), (6, 34674962), (7, 29721396), (12, 17337481), (14, 14860698), (19, 10949988), (21, 9907132), (28, 7430349), (38, 5474994), (42, 4953566), (57, 3649996), (61, 3410652), (76, 2737497), (84, 2476783), (114, 1824998), (122, 1705326), (133, 1564284), (183, 1136884), (228, 912499), (244, 852663), (266, 782142), (366, 568442), (399, 521428), (427, 487236), (532, 391071), (732, 284221), (798, 260714), (854, 243618), (1159, 179508), (1281, 162412), (1596, 130357), (1708, 121809), (2137, 97356), (2318, 89754), (2562, 81206), (3477, 59836), (4274, 48678), (4636, 44877), (5124, 40603), (6411, 32452), (6954, 29918), (8113, 25644), (8548, 24339), (12822, 16226), (13908, 14959)]