200298280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 566496000

約数和(自身を除く): 366197720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 910, 980, 1123, 1274, 1372, 1715, 1820, 1960, 2246, 2548, 2744, 3185, 3430, 3640, 4459, 4492, 5096, 5615, 6370, 6860, 7861, 8918, 8984, 11230, 12740, 13720, 14599, 15722, 17836, 22295, 22460, 25480, 29198, 31444, 35672, 39305, 44590, 44920, 55027, 58396, 62888, 72995, 78610, 89180, 102193, 110054, 116792, 145990, 157220, 178360, 204386, 220108, 275135, 291980, 314440, 385189, 408772, 440216, 510965, 550270, 583960, 715351, 770378, 817544, 1021930, 1100540, 1430702, 1540756, 1925945, 2043860, 2201080, 2861404, 3081512, 3576755, 3851890, 4087720, 5007457, 5722808, 7153510, 7703780, 10014914, 14307020, 15407560, 20029828, 25037285, 28614040, 40059656, 50074570, 100149140, 200298280]

約数ペア:

[(1, 200298280), (2, 100149140), (4, 50074570), (5, 40059656), (7, 28614040), (8, 25037285), (10, 20029828), (13, 15407560), (14, 14307020), (20, 10014914), (26, 7703780), (28, 7153510), (35, 5722808), (40, 5007457), (49, 4087720), (52, 3851890), (56, 3576755), (65, 3081512), (70, 2861404), (91, 2201080), (98, 2043860), (104, 1925945), (130, 1540756), (140, 1430702), (182, 1100540), (196, 1021930), (245, 817544), (260, 770378), (280, 715351), (343, 583960), (364, 550270), (392, 510965), (455, 440216), (490, 408772), (520, 385189), (637, 314440), (686, 291980), (728, 275135), (910, 220108), (980, 204386), (1123, 178360), (1274, 157220), (1372, 145990), (1715, 116792), (1820, 110054), (1960, 102193), (2246, 89180), (2548, 78610), (2744, 72995), (3185, 62888), (3430, 58396), (3640, 55027), (4459, 44920), (4492, 44590), (5096, 39305), (5615, 35672), (6370, 31444), (6860, 29198), (7861, 25480), (8918, 22460), (8984, 22295), (11230, 17836), (12740, 15722), (13720, 14599)]