200453440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 544836096

約数和(自身を除く): 344382656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 167, 176, 220, 242, 248, 310, 320, 334, 341, 352, 440, 484, 496, 605, 620, 668, 682, 704, 835, 880, 968, 992, 1210, 1240, 1336, 1364, 1670, 1705, 1760, 1837, 1936, 1984, 2420, 2480, 2672, 2728, 3340, 3410, 3520, 3674, 3751, 3872, 4840, 4960, 5177, 5344, 5456, 6680, 6820, 7348, 7502, 7744, 9185, 9680, 9920, 10354, 10688, 10912, 13360, 13640, 14696, 15004, 18370, 18755, 19360, 20207, 20708, 21824, 25885, 26720, 27280, 29392, 30008, 36740, 37510, 38720, 40414, 41416, 51770, 53440, 54560, 56947, 58784, 60016, 73480, 75020, 80828, 82832, 101035, 103540, 109120, 113894, 117568, 120032, 146960, 150040, 161656, 165664, 202070, 207080, 227788, 240064, 284735, 293920, 300080, 323312, 331328, 404140, 414160, 455576, 569470, 587840, 600160, 626417, 646624, 808280, 828320, 911152, 1138940, 1200320, 1252834, 1293248, 1616560, 1656640, 1822304, 2277880, 2505668, 3132085, 3233120, 3644608, 4555760, 5011336, 6264170, 6466240, 9111520, 10022672, 12528340, 18223040, 20045344, 25056680, 40090688, 50113360, 100226720, 200453440]

約数ペア:

[(1, 200453440), (2, 100226720), (4, 50113360), (5, 40090688), (8, 25056680), (10, 20045344), (11, 18223040), (16, 12528340), (20, 10022672), (22, 9111520), (31, 6466240), (32, 6264170), (40, 5011336), (44, 4555760), (55, 3644608), (62, 3233120), (64, 3132085), (80, 2505668), (88, 2277880), (110, 1822304), (121, 1656640), (124, 1616560), (155, 1293248), (160, 1252834), (167, 1200320), (176, 1138940), (220, 911152), (242, 828320), (248, 808280), (310, 646624), (320, 626417), (334, 600160), (341, 587840), (352, 569470), (440, 455576), (484, 414160), (496, 404140), (605, 331328), (620, 323312), (668, 300080), (682, 293920), (704, 284735), (835, 240064), (880, 227788), (968, 207080), (992, 202070), (1210, 165664), (1240, 161656), (1336, 150040), (1364, 146960), (1670, 120032), (1705, 117568), (1760, 113894), (1837, 109120), (1936, 103540), (1984, 101035), (2420, 82832), (2480, 80828), (2672, 75020), (2728, 73480), (3340, 60016), (3410, 58784), (3520, 56947), (3674, 54560), (3751, 53440), (3872, 51770), (4840, 41416), (4960, 40414), (5177, 38720), (5344, 37510), (5456, 36740), (6680, 30008), (6820, 29392), (7348, 27280), (7502, 26720), (7744, 25885), (9185, 21824), (9680, 20708), (9920, 20207), (10354, 19360), (10688, 18755), (10912, 18370), (13360, 15004), (13640, 14696)]