201360687385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{644447}}^1$

素因数の和:644518

約数の個数: 64

約数和(自身を含む): 311809720320

約数和(自身を除く): 110449032935

約数列:

[1, 5, 11, 13, 19, 23, 55, 65, 95, 115, 143, 209, 247, 253, 299, 437, 715, 1045, 1235, 1265, 1495, 2185, 2717, 3289, 4807, 5681, 13585, 16445, 24035, 28405, 62491, 312455, 644447, 3222235, 7088917, 8377811, 12244493, 14822281, 35444585, 41889055, 61222465, 74111405, 92155921, 134689423, 159178409, 163045091, 192689653, 281623339, 460779605, 673447115, 795892045, 815225455, 963448265, 1408116695, 1750962499, 2119586183, 3097856729, 3661103407, 8754812495, 10597930915, 15489283645, 18305517035, 40272137477, 201360687385]

約数ペア:

[(1, 201360687385), (5, 40272137477), (11, 18305517035), (13, 15489283645), (19, 10597930915), (23, 8754812495), (55, 3661103407), (65, 3097856729), (95, 2119586183), (115, 1750962499), (143, 1408116695), (209, 963448265), (247, 815225455), (253, 795892045), (299, 673447115), (437, 460779605), (715, 281623339), (1045, 192689653), (1235, 163045091), (1265, 159178409), (1495, 134689423), (2185, 92155921), (2717, 74111405), (3289, 61222465), (4807, 41889055), (5681, 35444585), (13585, 14822281), (16445, 12244493), (24035, 8377811), (28405, 7088917), (62491, 3222235), (312455, 644447)]