206371260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 644212800

約数和(自身を除く): 437841540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 461, 540, 829, 922, 1383, 1658, 1844, 2305, 2487, 2766, 3316, 4145, 4149, 4610, 4974, 5532, 6915, 7461, 8290, 8298, 9220, 9948, 12435, 12447, 13830, 14922, 16580, 16596, 20745, 22383, 24870, 24894, 27660, 29844, 37305, 41490, 44766, 49740, 49788, 62235, 74610, 82980, 89532, 111915, 124470, 149220, 223830, 248940, 382169, 447660, 764338, 1146507, 1528676, 1910845, 2293014, 3439521, 3821690, 4586028, 5732535, 6879042, 7643380, 10318563, 11465070, 13758084, 17197605, 20637126, 22930140, 34395210, 41274252, 51592815, 68790420, 103185630, 206371260]

約数ペア:

[(1, 206371260), (2, 103185630), (3, 68790420), (4, 51592815), (5, 41274252), (6, 34395210), (9, 22930140), (10, 20637126), (12, 17197605), (15, 13758084), (18, 11465070), (20, 10318563), (27, 7643380), (30, 6879042), (36, 5732535), (45, 4586028), (54, 3821690), (60, 3439521), (90, 2293014), (108, 1910845), (135, 1528676), (180, 1146507), (270, 764338), (461, 447660), (540, 382169), (829, 248940), (922, 223830), (1383, 149220), (1658, 124470), (1844, 111915), (2305, 89532), (2487, 82980), (2766, 74610), (3316, 62235), (4145, 49788), (4149, 49740), (4610, 44766), (4974, 41490), (5532, 37305), (6915, 29844), (7461, 27660), (8290, 24894), (8298, 24870), (9220, 22383), (9948, 20745), (12435, 16596), (12447, 16580), (13830, 14922)]