201750269420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1\times {\mathrm{7039}}^1$

素因数の和:9183

約数の個数: 96

約数和(自身を含む): 489305456640

約数和(自身を除く): 287555187220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2027, 2828, 3535, 4054, 7039, 7070, 8108, 10135, 14078, 14140, 14189, 20270, 28156, 28378, 35195, 40540, 49273, 56756, 70390, 70945, 98546, 140780, 141890, 197092, 204727, 246365, 283780, 409454, 492730, 710939, 818908, 985460, 1023635, 1421878, 1433089, 2047270, 2843756, 2866178, 3554695, 4094540, 4976573, 5732356, 7109390, 7165445, 9953146, 14218780, 14268053, 14330890, 19906292, 24882865, 28536106, 28661780, 49765730, 57072212, 71340265, 99531460, 99876371, 142680530, 199752742, 285361060, 399505484, 499381855, 998763710, 1441073353, 1997527420, 2882146706, 5764293412, 7205366765, 10087513471, 14410733530, 20175026942, 28821467060, 40350053884, 50437567355, 100875134710, 201750269420]

約数ペア:

[(1, 201750269420), (2, 100875134710), (4, 50437567355), (5, 40350053884), (7, 28821467060), (10, 20175026942), (14, 14410733530), (20, 10087513471), (28, 7205366765), (35, 5764293412), (70, 2882146706), (101, 1997527420), (140, 1441073353), (202, 998763710), (404, 499381855), (505, 399505484), (707, 285361060), (1010, 199752742), (1414, 142680530), (2020, 99876371), (2027, 99531460), (2828, 71340265), (3535, 57072212), (4054, 49765730), (7039, 28661780), (7070, 28536106), (8108, 24882865), (10135, 19906292), (14078, 14330890), (14140, 14268053), (14189, 14218780), (20270, 9953146), (28156, 7165445), (28378, 7109390), (35195, 5732356), (40540, 4976573), (49273, 4094540), (56756, 3554695), (70390, 2866178), (70945, 2843756), (98546, 2047270), (140780, 1433089), (141890, 1421878), (197092, 1023635), (204727, 985460), (246365, 818908), (283780, 710939), (409454, 492730)]