221050116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51599}}^1$

素因数の和:51633

約数の個数: 72

約数和(自身を含む): 676166400

約数和(自身を除く): 455116284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 51599, 103198, 154797, 206396, 309594, 361193, 464391, 619188, 722386, 877183, 928782, 1083579, 1444772, 1754366, 1857564, 2167158, 2631549, 3250737, 3508732, 4334316, 5263098, 6140281, 6501474, 7894647, 10526196, 12280562, 13002948, 15789294, 18420843, 24561124, 31578588, 36841686, 55262529, 73683372, 110525058, 221050116]

約数ペア:

[(1, 221050116), (2, 110525058), (3, 73683372), (4, 55262529), (6, 36841686), (7, 31578588), (9, 24561124), (12, 18420843), (14, 15789294), (17, 13002948), (18, 12280562), (21, 10526196), (28, 7894647), (34, 6501474), (36, 6140281), (42, 5263098), (51, 4334316), (63, 3508732), (68, 3250737), (84, 2631549), (102, 2167158), (119, 1857564), (126, 1754366), (153, 1444772), (204, 1083579), (238, 928782), (252, 877183), (306, 722386), (357, 619188), (476, 464391), (612, 361193), (714, 309594), (1071, 206396), (1428, 154797), (2142, 103198), (4284, 51599)]