215683692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21577}}^1$

素因数の和:21615

約数の個数: 72

約数和(自身を含む): 619892784

約数和(自身を除く): 404209092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 21577, 43154, 64731, 86308, 129462, 151039, 258924, 302078, 366809, 453117, 604156, 733618, 906234, 1057273, 1100427, 1467236, 1812468, 2114546, 2200854, 2567663, 3171819, 4229092, 4401708, 5135326, 6343638, 7702989, 10270652, 12687276, 15405978, 17973641, 30811956, 35947282, 53920923, 71894564, 107841846, 215683692]

約数ペア:

[(1, 215683692), (2, 107841846), (3, 71894564), (4, 53920923), (6, 35947282), (7, 30811956), (12, 17973641), (14, 15405978), (17, 12687276), (21, 10270652), (28, 7702989), (34, 6343638), (42, 5135326), (49, 4401708), (51, 4229092), (68, 3171819), (84, 2567663), (98, 2200854), (102, 2114546), (119, 1812468), (147, 1467236), (196, 1100427), (204, 1057273), (238, 906234), (294, 733618), (357, 604156), (476, 453117), (588, 366809), (714, 302078), (833, 258924), (1428, 151039), (1666, 129462), (2499, 86308), (3332, 64731), (4998, 43154), (9996, 21577)]