196700280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{234167}}^1$

素因数の和:234188

約数の個数: 64

約数和(自身を含む): 674403840

約数和(自身を除く): 477703560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 234167, 468334, 702501, 936668, 1170835, 1405002, 1639169, 1873336, 2341670, 2810004, 3278338, 3512505, 4683340, 4917507, 5620008, 6556676, 7025010, 8195845, 9366680, 9835014, 13113352, 14050020, 16391690, 19670028, 24587535, 28100040, 32783380, 39340056, 49175070, 65566760, 98350140, 196700280]

約数ペア:

[(1, 196700280), (2, 98350140), (3, 65566760), (4, 49175070), (5, 39340056), (6, 32783380), (7, 28100040), (8, 24587535), (10, 19670028), (12, 16391690), (14, 14050020), (15, 13113352), (20, 9835014), (21, 9366680), (24, 8195845), (28, 7025010), (30, 6556676), (35, 5620008), (40, 4917507), (42, 4683340), (56, 3512505), (60, 3278338), (70, 2810004), (84, 2341670), (105, 1873336), (120, 1639169), (140, 1405002), (168, 1170835), (210, 936668), (280, 702501), (420, 468334), (840, 234167)]