200016050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 443221632

約数和(自身を除く): 243205582

約数列:

[1, 2, 5, 10, 13, 17, 23, 25, 26, 34, 46, 50, 65, 85, 115, 130, 170, 221, 230, 299, 325, 391, 425, 442, 575, 598, 650, 782, 787, 850, 1105, 1150, 1495, 1574, 1955, 2210, 2990, 3910, 3935, 5083, 5525, 7475, 7870, 9775, 10166, 10231, 11050, 13379, 14950, 18101, 19550, 19675, 20462, 25415, 26758, 36202, 39350, 50830, 51155, 66895, 90505, 102310, 127075, 133790, 173927, 181010, 235313, 254150, 255775, 307717, 334475, 347854, 452525, 470626, 511550, 615434, 668950, 869635, 905050, 1176565, 1538585, 1739270, 2353130, 3077170, 4000321, 4348175, 5882825, 7692925, 8000642, 8696350, 11765650, 15385850, 20001605, 40003210, 100008025, 200016050]

約数ペア:

[(1, 200016050), (2, 100008025), (5, 40003210), (10, 20001605), (13, 15385850), (17, 11765650), (23, 8696350), (25, 8000642), (26, 7692925), (34, 5882825), (46, 4348175), (50, 4000321), (65, 3077170), (85, 2353130), (115, 1739270), (130, 1538585), (170, 1176565), (221, 905050), (230, 869635), (299, 668950), (325, 615434), (391, 511550), (425, 470626), (442, 452525), (575, 347854), (598, 334475), (650, 307717), (782, 255775), (787, 254150), (850, 235313), (1105, 181010), (1150, 173927), (1495, 133790), (1574, 127075), (1955, 102310), (2210, 90505), (2990, 66895), (3910, 51155), (3935, 50830), (5083, 39350), (5525, 36202), (7475, 26758), (7870, 25415), (9775, 20462), (10166, 19675), (10231, 19550), (11050, 18101), (13379, 14950)]