200599880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^2$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 503110440

約数和(自身を除く): 302510560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 97, 104, 130, 164, 194, 205, 260, 328, 388, 410, 485, 520, 533, 776, 820, 970, 1066, 1261, 1640, 1940, 2132, 2522, 2665, 3880, 3977, 4264, 5044, 5330, 6305, 7954, 9409, 10088, 10660, 12610, 15908, 18818, 19885, 21320, 25220, 31816, 37636, 39770, 47045, 50440, 51701, 75272, 79540, 94090, 103402, 122317, 159080, 188180, 206804, 244634, 258505, 376360, 385769, 413608, 489268, 517010, 611585, 771538, 978536, 1034020, 1223170, 1543076, 1928845, 2068040, 2446340, 3086152, 3857690, 4892680, 5014997, 7715380, 10029994, 15430760, 20059988, 25074985, 40119976, 50149970, 100299940, 200599880]

約数ペア:

[(1, 200599880), (2, 100299940), (4, 50149970), (5, 40119976), (8, 25074985), (10, 20059988), (13, 15430760), (20, 10029994), (26, 7715380), (40, 5014997), (41, 4892680), (52, 3857690), (65, 3086152), (82, 2446340), (97, 2068040), (104, 1928845), (130, 1543076), (164, 1223170), (194, 1034020), (205, 978536), (260, 771538), (328, 611585), (388, 517010), (410, 489268), (485, 413608), (520, 385769), (533, 376360), (776, 258505), (820, 244634), (970, 206804), (1066, 188180), (1261, 159080), (1640, 122317), (1940, 103402), (2132, 94090), (2522, 79540), (2665, 75272), (3880, 51701), (3977, 50440), (4264, 47045), (5044, 39770), (5330, 37636), (6305, 31816), (7954, 25220), (9409, 21320), (10088, 19885), (10660, 18818), (12610, 15908)]