201254972324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1\times {\mathrm{1259}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 422072985600

約数和(自身を除く): 220818013276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 401, 619, 644, 802, 1238, 1259, 1604, 2476, 2518, 2807, 4333, 5036, 5614, 8666, 8813, 9223, 11228, 14237, 17332, 17626, 18446, 28474, 28957, 35252, 36892, 56948, 57914, 64561, 99659, 115828, 129122, 199318, 202699, 248219, 258244, 398636, 405398, 496438, 504859, 779321, 810796, 992876, 1009718, 1558642, 1737533, 2019436, 3117284, 3475066, 3534013, 5455247, 5709037, 6950132, 7068026, 10910494, 11418074, 11611757, 14136052, 17924383, 21820988, 22836148, 23223514, 35848766, 39963259, 46447028, 71697532, 79926518, 81282299, 125470681, 159853036, 162564598, 250941362, 312507721, 325129196, 501882724, 625015442, 1250030884, 2187554047, 4375108094, 7187677583, 8750216188, 14375355166, 28750710332, 50313743081, 100627486162, 201254972324]

約数ペア:

[(1, 201254972324), (2, 100627486162), (4, 50313743081), (7, 28750710332), (14, 14375355166), (23, 8750216188), (28, 7187677583), (46, 4375108094), (92, 2187554047), (161, 1250030884), (322, 625015442), (401, 501882724), (619, 325129196), (644, 312507721), (802, 250941362), (1238, 162564598), (1259, 159853036), (1604, 125470681), (2476, 81282299), (2518, 79926518), (2807, 71697532), (4333, 46447028), (5036, 39963259), (5614, 35848766), (8666, 23223514), (8813, 22836148), (9223, 21820988), (11228, 17924383), (14237, 14136052), (17332, 11611757), (17626, 11418074), (18446, 10910494), (28474, 7068026), (28957, 6950132), (35252, 5709037), (36892, 5455247), (56948, 3534013), (57914, 3475066), (64561, 3117284), (99659, 2019436), (115828, 1737533), (129122, 1558642), (199318, 1009718), (202699, 992876), (248219, 810796), (258244, 779321), (398636, 504859), (405398, 496438)]