207789400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 609336000

約数和(自身を除く): 401546600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 233, 245, 260, 280, 325, 343, 350, 364, 392, 455, 466, 490, 520, 637, 650, 686, 700, 728, 910, 932, 980, 1165, 1225, 1274, 1300, 1372, 1400, 1631, 1715, 1820, 1864, 1960, 2275, 2330, 2450, 2548, 2600, 2744, 3029, 3185, 3262, 3430, 3640, 4459, 4550, 4660, 4900, 5096, 5825, 6058, 6370, 6524, 6860, 8155, 8575, 8918, 9100, 9320, 9800, 11417, 11650, 12116, 12740, 13048, 13720, 15145, 15925, 16310, 17150, 17836, 18200, 21203, 22295, 22834, 23300, 24232, 25480, 30290, 31850, 32620, 34300, 35672, 40775, 42406, 44590, 45668, 46600, 57085, 60580, 63700, 65240, 68600, 75725, 79919, 81550, 84812, 89180, 91336, 106015, 111475, 114170, 121160, 127400, 148421, 151450, 159838, 163100, 169624, 178360, 212030, 222950, 228340, 285425, 296842, 302900, 319676, 326200, 399595, 424060, 445900, 456680, 530075, 570850, 593684, 605800, 639352, 742105, 799190, 848120, 891800, 1038947, 1060150, 1141700, 1187368, 1484210, 1598380, 1997975, 2077894, 2120300, 2283400, 2968420, 3196760, 3710525, 3995950, 4155788, 4240600, 5194735, 5936840, 7421050, 7991900, 8311576, 10389470, 14842100, 15983800, 20778940, 25973675, 29684200, 41557880, 51947350, 103894700, 207789400]

約数ペア:

[(1, 207789400), (2, 103894700), (4, 51947350), (5, 41557880), (7, 29684200), (8, 25973675), (10, 20778940), (13, 15983800), (14, 14842100), (20, 10389470), (25, 8311576), (26, 7991900), (28, 7421050), (35, 5936840), (40, 5194735), (49, 4240600), (50, 4155788), (52, 3995950), (56, 3710525), (65, 3196760), (70, 2968420), (91, 2283400), (98, 2120300), (100, 2077894), (104, 1997975), (130, 1598380), (140, 1484210), (175, 1187368), (182, 1141700), (196, 1060150), (200, 1038947), (233, 891800), (245, 848120), (260, 799190), (280, 742105), (325, 639352), (343, 605800), (350, 593684), (364, 570850), (392, 530075), (455, 456680), (466, 445900), (490, 424060), (520, 399595), (637, 326200), (650, 319676), (686, 302900), (700, 296842), (728, 285425), (910, 228340), (932, 222950), (980, 212030), (1165, 178360), (1225, 169624), (1274, 163100), (1300, 159838), (1372, 151450), (1400, 148421), (1631, 127400), (1715, 121160), (1820, 114170), (1864, 111475), (1960, 106015), (2275, 91336), (2330, 89180), (2450, 84812), (2548, 81550), (2600, 79919), (2744, 75725), (3029, 68600), (3185, 65240), (3262, 63700), (3430, 60580), (3640, 57085), (4459, 46600), (4550, 45668), (4660, 44590), (4900, 42406), (5096, 40775), (5825, 35672), (6058, 34300), (6370, 32620), (6524, 31850), (6860, 30290), (8155, 25480), (8575, 24232), (8918, 23300), (9100, 22834), (9320, 22295), (9800, 21203), (11417, 18200), (11650, 17836), (12116, 17150), (12740, 16310), (13048, 15925), (13720, 15145)]