196474908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3091

約数の個数: 72

約数和(自身を含む): 538190352

約数和(自身を除く): 341715444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 2373, 2957, 3164, 4746, 5537, 5914, 8871, 9492, 11074, 11828, 16611, 17742, 20699, 22148, 33222, 35484, 41398, 62097, 66444, 82796, 124194, 144893, 248388, 289786, 334141, 434679, 579572, 668282, 869358, 1002423, 1336564, 1738716, 2004846, 2338987, 4009692, 4677974, 7016961, 9355948, 14033922, 16372909, 28067844, 32745818, 49118727, 65491636, 98237454, 196474908]

約数ペア:

[(1, 196474908), (2, 98237454), (3, 65491636), (4, 49118727), (6, 32745818), (7, 28067844), (12, 16372909), (14, 14033922), (21, 9355948), (28, 7016961), (42, 4677974), (49, 4009692), (84, 2338987), (98, 2004846), (113, 1738716), (147, 1336564), (196, 1002423), (226, 869358), (294, 668282), (339, 579572), (452, 434679), (588, 334141), (678, 289786), (791, 248388), (1356, 144893), (1582, 124194), (2373, 82796), (2957, 66444), (3164, 62097), (4746, 41398), (5537, 35484), (5914, 33222), (8871, 22148), (9492, 20699), (11074, 17742), (11828, 16611)]