201446940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4887

約数の個数: 96

約数和(自身を含む): 611924544

約数和(自身を除く): 410477604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4182, 4817, 6970, 8364, 9634, 10455, 13940, 14451, 19268, 20910, 24085, 28902, 41820, 48170, 57804, 72255, 81889, 96340, 144510, 163778, 197497, 245667, 289020, 327556, 394994, 409445, 491334, 592491, 789988, 818890, 982668, 987485, 1184982, 1228335, 1637780, 1974970, 2369964, 2456670, 2962455, 3357449, 3949940, 4913340, 5924910, 6714898, 10072347, 11849820, 13429796, 16787245, 20144694, 33574490, 40289388, 50361735, 67148980, 100723470, 201446940]

約数ペア:

[(1, 201446940), (2, 100723470), (3, 67148980), (4, 50361735), (5, 40289388), (6, 33574490), (10, 20144694), (12, 16787245), (15, 13429796), (17, 11849820), (20, 10072347), (30, 6714898), (34, 5924910), (41, 4913340), (51, 3949940), (60, 3357449), (68, 2962455), (82, 2456670), (85, 2369964), (102, 1974970), (123, 1637780), (164, 1228335), (170, 1184982), (204, 987485), (205, 982668), (246, 818890), (255, 789988), (340, 592491), (410, 491334), (492, 409445), (510, 394994), (615, 327556), (697, 289020), (820, 245667), (1020, 197497), (1230, 163778), (1394, 144510), (2091, 96340), (2460, 81889), (2788, 72255), (3485, 57804), (4182, 48170), (4817, 41820), (6970, 28902), (8364, 24085), (9634, 20910), (10455, 19268), (13940, 14451)]