202310404

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 405043520

約数和(自身を除く): 202733116

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 151, 244, 289, 302, 323, 578, 604, 646, 1037, 1156, 1159, 1292, 2074, 2318, 2567, 2869, 4148, 4636, 5134, 5491, 5738, 9211, 10268, 10982, 11476, 17629, 18422, 19703, 21964, 35258, 36844, 39406, 43639, 48773, 70516, 78812, 87278, 97546, 156587, 174556, 175009, 195092, 313174, 334951, 350018, 626348, 669902, 700036, 829141, 1339804, 1658282, 2661979, 2975153, 3316564, 5323958, 5950306, 10647916, 11900612, 50577601, 101155202, 202310404]

約数ペア:

[(1, 202310404), (2, 101155202), (4, 50577601), (17, 11900612), (19, 10647916), (34, 5950306), (38, 5323958), (61, 3316564), (68, 2975153), (76, 2661979), (122, 1658282), (151, 1339804), (244, 829141), (289, 700036), (302, 669902), (323, 626348), (578, 350018), (604, 334951), (646, 313174), (1037, 195092), (1156, 175009), (1159, 174556), (1292, 156587), (2074, 97546), (2318, 87278), (2567, 78812), (2869, 70516), (4148, 48773), (4636, 43639), (5134, 39406), (5491, 36844), (5738, 35258), (9211, 21964), (10268, 19703), (10982, 18422), (11476, 17629)]