196394224

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 426153280

約数和(自身を除く): 229759056

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 151, 169, 208, 296, 302, 338, 481, 592, 604, 676, 962, 1208, 1352, 1924, 1963, 2197, 2416, 2704, 3848, 3926, 4394, 5587, 6253, 7696, 7852, 8788, 11174, 12506, 15704, 17576, 22348, 25012, 25519, 31408, 35152, 44696, 50024, 51038, 72631, 81289, 89392, 100048, 102076, 145262, 162578, 204152, 290524, 325156, 331747, 408304, 581048, 650312, 663494, 944203, 1162096, 1300624, 1326988, 1888406, 2653976, 3776812, 5307952, 7553624, 12274639, 15107248, 24549278, 49098556, 98197112, 196394224]

約数ペア:

[(1, 196394224), (2, 98197112), (4, 49098556), (8, 24549278), (13, 15107248), (16, 12274639), (26, 7553624), (37, 5307952), (52, 3776812), (74, 2653976), (104, 1888406), (148, 1326988), (151, 1300624), (169, 1162096), (208, 944203), (296, 663494), (302, 650312), (338, 581048), (481, 408304), (592, 331747), (604, 325156), (676, 290524), (962, 204152), (1208, 162578), (1352, 145262), (1924, 102076), (1963, 100048), (2197, 89392), (2416, 81289), (2704, 72631), (3848, 51038), (3926, 50024), (4394, 44696), (5587, 35152), (6253, 31408), (7696, 25519), (7852, 25012), (8788, 22348), (11174, 17576), (12506, 15704)]