207832590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7019}}^1$

素因数の和:7086

約数の個数: 96

約数和(自身を含む): 630789120

約数和(自身を除く): 422956530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2961, 3290, 4230, 4935, 5922, 7019, 9870, 14038, 14805, 21057, 29610, 35095, 42114, 49133, 63171, 70190, 98266, 105285, 126342, 147399, 210570, 245665, 294798, 315855, 329893, 442197, 491330, 631710, 659786, 736995, 884394, 989679, 1473990, 1649465, 1979358, 2210985, 2309251, 2969037, 3298930, 4421970, 4618502, 4948395, 5938074, 6927753, 9896790, 11546255, 13855506, 14845185, 20783259, 23092510, 29690370, 34638765, 41566518, 69277530, 103916295, 207832590]

約数ペア:

[(1, 207832590), (2, 103916295), (3, 69277530), (5, 41566518), (6, 34638765), (7, 29690370), (9, 23092510), (10, 20783259), (14, 14845185), (15, 13855506), (18, 11546255), (21, 9896790), (30, 6927753), (35, 5938074), (42, 4948395), (45, 4618502), (47, 4421970), (63, 3298930), (70, 2969037), (90, 2309251), (94, 2210985), (105, 1979358), (126, 1649465), (141, 1473990), (210, 989679), (235, 884394), (282, 736995), (315, 659786), (329, 631710), (423, 491330), (470, 442197), (630, 329893), (658, 315855), (705, 294798), (846, 245665), (987, 210570), (1410, 147399), (1645, 126342), (1974, 105285), (2115, 98266), (2961, 70190), (3290, 63171), (4230, 49133), (4935, 42114), (5922, 35095), (7019, 29610), (9870, 21057), (14038, 14805)]