201851132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 447850368

約数和(自身を除く): 245999236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 73, 74, 119, 146, 148, 157, 238, 259, 292, 314, 476, 511, 518, 628, 629, 1022, 1036, 1099, 1241, 1258, 2044, 2198, 2482, 2516, 2669, 2701, 4396, 4403, 4964, 5338, 5402, 5809, 8687, 8806, 10676, 10804, 11461, 11618, 17374, 17612, 18683, 18907, 22922, 23236, 34748, 37366, 37814, 40663, 45844, 45917, 74732, 75628, 80227, 81326, 91834, 98753, 160454, 162652, 183668, 194837, 197506, 320908, 321419, 389674, 395012, 424057, 642838, 691271, 779348, 848114, 1285676, 1363859, 1382542, 1696228, 2727718, 2765084, 2968399, 5455436, 5936798, 7208969, 11873596, 14417938, 28835876, 50462783, 100925566, 201851132]

約数ペア:

[(1, 201851132), (2, 100925566), (4, 50462783), (7, 28835876), (14, 14417938), (17, 11873596), (28, 7208969), (34, 5936798), (37, 5455436), (68, 2968399), (73, 2765084), (74, 2727718), (119, 1696228), (146, 1382542), (148, 1363859), (157, 1285676), (238, 848114), (259, 779348), (292, 691271), (314, 642838), (476, 424057), (511, 395012), (518, 389674), (628, 321419), (629, 320908), (1022, 197506), (1036, 194837), (1099, 183668), (1241, 162652), (1258, 160454), (2044, 98753), (2198, 91834), (2482, 81326), (2516, 80227), (2669, 75628), (2701, 74732), (4396, 45917), (4403, 45844), (4964, 40663), (5338, 37814), (5402, 37366), (5809, 34748), (8687, 23236), (8806, 22922), (10676, 18907), (10804, 18683), (11461, 17612), (11618, 17374)]