201693760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15373}}^1$

素因数の和:15431

約数の個数: 56

約数和(自身を含む): 492029496

約数和(自身を除く): 290335736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 15373, 30746, 61492, 76865, 122984, 153730, 245968, 307460, 491936, 614920, 630293, 983872, 1229840, 1260586, 2459680, 2521172, 3151465, 4919360, 5042344, 6302930, 10084688, 12605860, 20169376, 25211720, 40338752, 50423440, 100846880, 201693760]

約数ペア:

[(1, 201693760), (2, 100846880), (4, 50423440), (5, 40338752), (8, 25211720), (10, 20169376), (16, 12605860), (20, 10084688), (32, 6302930), (40, 5042344), (41, 4919360), (64, 3151465), (80, 2521172), (82, 2459680), (160, 1260586), (164, 1229840), (205, 983872), (320, 630293), (328, 614920), (410, 491936), (656, 307460), (820, 245968), (1312, 153730), (1640, 122984), (2624, 76865), (3280, 61492), (6560, 30746), (13120, 15373)]