202975140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 382277724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 167, 188, 235, 282, 334, 431, 470, 501, 564, 668, 705, 835, 862, 940, 1002, 1293, 1410, 1670, 1724, 2004, 2155, 2505, 2586, 2820, 3340, 4310, 5010, 5172, 6465, 7849, 8620, 10020, 12930, 15698, 20257, 23547, 25860, 31396, 39245, 40514, 47094, 60771, 71977, 78490, 81028, 94188, 101285, 117735, 121542, 143954, 156980, 202570, 215931, 235470, 243084, 287908, 303855, 359885, 405140, 431862, 470940, 607710, 719770, 863724, 1079655, 1215420, 1439540, 2159310, 3382919, 4318620, 6765838, 10148757, 13531676, 16914595, 20297514, 33829190, 40595028, 50743785, 67658380, 101487570, 202975140]

約数ペア:

[(1, 202975140), (2, 101487570), (3, 67658380), (4, 50743785), (5, 40595028), (6, 33829190), (10, 20297514), (12, 16914595), (15, 13531676), (20, 10148757), (30, 6765838), (47, 4318620), (60, 3382919), (94, 2159310), (141, 1439540), (167, 1215420), (188, 1079655), (235, 863724), (282, 719770), (334, 607710), (431, 470940), (470, 431862), (501, 405140), (564, 359885), (668, 303855), (705, 287908), (835, 243084), (862, 235470), (940, 215931), (1002, 202570), (1293, 156980), (1410, 143954), (1670, 121542), (1724, 117735), (2004, 101285), (2155, 94188), (2505, 81028), (2586, 78490), (2820, 71977), (3340, 60771), (4310, 47094), (5010, 40514), (5172, 39245), (6465, 31396), (7849, 25860), (8620, 23547), (10020, 20257), (12930, 15698)]