207294210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 560701440

約数和(自身を除く): 353407230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 191, 279, 310, 382, 389, 465, 558, 573, 778, 930, 955, 1146, 1167, 1395, 1719, 1910, 1945, 2334, 2790, 2865, 3438, 3501, 3890, 5730, 5835, 5921, 7002, 8595, 11670, 11842, 12059, 17190, 17505, 17763, 24118, 29605, 35010, 35526, 36177, 53289, 59210, 60295, 72354, 74299, 88815, 106578, 108531, 120590, 148598, 177630, 180885, 217062, 222897, 266445, 361770, 371495, 445794, 532890, 542655, 668691, 742990, 1085310, 1114485, 1337382, 2228970, 2303269, 3343455, 4606538, 6686910, 6909807, 11516345, 13819614, 20729421, 23032690, 34549035, 41458842, 69098070, 103647105, 207294210]

約数ペア:

[(1, 207294210), (2, 103647105), (3, 69098070), (5, 41458842), (6, 34549035), (9, 23032690), (10, 20729421), (15, 13819614), (18, 11516345), (30, 6909807), (31, 6686910), (45, 4606538), (62, 3343455), (90, 2303269), (93, 2228970), (155, 1337382), (186, 1114485), (191, 1085310), (279, 742990), (310, 668691), (382, 542655), (389, 532890), (465, 445794), (558, 371495), (573, 361770), (778, 266445), (930, 222897), (955, 217062), (1146, 180885), (1167, 177630), (1395, 148598), (1719, 120590), (1910, 108531), (1945, 106578), (2334, 88815), (2790, 74299), (2865, 72354), (3438, 60295), (3501, 59210), (3890, 53289), (5730, 36177), (5835, 35526), (5921, 35010), (7002, 29605), (8595, 24118), (11670, 17763), (11842, 17505), (12059, 17190)]