201698967584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{291257}}^1$

素因数の和:291370

約数の個数: 96

約数和(自身を含む): 449189737920

約数和(自身を除く): 247490770336

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 67, 68, 76, 134, 136, 152, 268, 272, 304, 323, 536, 544, 608, 646, 1072, 1139, 1273, 1292, 2144, 2278, 2546, 2584, 4556, 5092, 5168, 9112, 10184, 10336, 18224, 20368, 21641, 36448, 40736, 43282, 86564, 173128, 291257, 346256, 582514, 692512, 1165028, 2330056, 4660112, 4951369, 5533883, 9320224, 9902738, 11067766, 19514219, 19805476, 22135532, 39028438, 39610952, 44271064, 78056876, 79221904, 88542128, 94076011, 156113752, 158443808, 177084256, 188152022, 312227504, 331741723, 370770161, 376304044, 624455008, 663483446, 741540322, 752608088, 1326966892, 1483080644, 1505216176, 2653933784, 2966161288, 3010432352, 5307867568, 5932322576, 6303092737, 10615735136, 11864645152, 12606185474, 25212370948, 50424741896, 100849483792, 201698967584]

約数ペア:

[(1, 201698967584), (2, 100849483792), (4, 50424741896), (8, 25212370948), (16, 12606185474), (17, 11864645152), (19, 10615735136), (32, 6303092737), (34, 5932322576), (38, 5307867568), (67, 3010432352), (68, 2966161288), (76, 2653933784), (134, 1505216176), (136, 1483080644), (152, 1326966892), (268, 752608088), (272, 741540322), (304, 663483446), (323, 624455008), (536, 376304044), (544, 370770161), (608, 331741723), (646, 312227504), (1072, 188152022), (1139, 177084256), (1273, 158443808), (1292, 156113752), (2144, 94076011), (2278, 88542128), (2546, 79221904), (2584, 78056876), (4556, 44271064), (5092, 39610952), (5168, 39028438), (9112, 22135532), (10184, 19805476), (10336, 19514219), (18224, 11067766), (20368, 9902738), (21641, 9320224), (36448, 5533883), (40736, 4951369), (43282, 4660112), (86564, 2330056), (173128, 1165028), (291257, 692512), (346256, 582514)]