209650916200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8663261}}^1$

素因数の和:8663299

約数の個数: 72

約数和(自身を含む): 535779438390

約数和(自身を除く): 326128522190

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 12100, 24200, 8663261, 17326522, 34653044, 43316305, 69306088, 86632610, 95295871, 173265220, 190591742, 216581525, 346530440, 381183484, 433163050, 476479355, 762366968, 866326100, 952958710, 1048254581, 1732652200, 1905917420, 2096509162, 2382396775, 3811834840, 4193018324, 4764793550, 5241272905, 8386036648, 9529587100, 10482545810, 19059174200, 20965091620, 26206364525, 41930183240, 52412729050, 104825458100, 209650916200]

約数ペア:

[(1, 209650916200), (2, 104825458100), (4, 52412729050), (5, 41930183240), (8, 26206364525), (10, 20965091620), (11, 19059174200), (20, 10482545810), (22, 9529587100), (25, 8386036648), (40, 5241272905), (44, 4764793550), (50, 4193018324), (55, 3811834840), (88, 2382396775), (100, 2096509162), (110, 1905917420), (121, 1732652200), (200, 1048254581), (220, 952958710), (242, 866326100), (275, 762366968), (440, 476479355), (484, 433163050), (550, 381183484), (605, 346530440), (968, 216581525), (1100, 190591742), (1210, 173265220), (2200, 95295871), (2420, 86632610), (3025, 69306088), (4840, 43316305), (6050, 34653044), (12100, 17326522), (24200, 8663261)]