195103476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 522849600

約数和(自身を除く): 327746124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1812, 1889, 2718, 2869, 3778, 5436, 5667, 5738, 7556, 8607, 11334, 11476, 17001, 17214, 22668, 25821, 34002, 34428, 35891, 51642, 68004, 71782, 103284, 107673, 143564, 215346, 285239, 323019, 430692, 570478, 646038, 855717, 1140956, 1292076, 1711434, 2567151, 3422868, 5134302, 5419541, 10268604, 10839082, 16258623, 21678164, 32517246, 48775869, 65034492, 97551738, 195103476]

約数ペア:

[(1, 195103476), (2, 97551738), (3, 65034492), (4, 48775869), (6, 32517246), (9, 21678164), (12, 16258623), (18, 10839082), (19, 10268604), (36, 5419541), (38, 5134302), (57, 3422868), (76, 2567151), (114, 1711434), (151, 1292076), (171, 1140956), (228, 855717), (302, 646038), (342, 570478), (453, 430692), (604, 323019), (684, 285239), (906, 215346), (1359, 143564), (1812, 107673), (1889, 103284), (2718, 71782), (2869, 68004), (3778, 51642), (5436, 35891), (5667, 34428), (5738, 34002), (7556, 25821), (8607, 22668), (11334, 17214), (11476, 17001)]