206830416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 370632624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 461, 624, 719, 922, 1383, 1438, 1844, 2157, 2766, 2876, 3688, 4314, 5532, 5752, 5993, 7376, 8628, 9347, 11064, 11504, 11986, 17256, 17979, 18694, 22128, 23972, 28041, 34512, 35958, 37388, 47944, 56082, 71916, 74776, 95888, 112164, 143832, 149552, 224328, 287664, 331459, 448656, 662918, 994377, 1325836, 1988754, 2651672, 3977508, 4308967, 5303344, 7955016, 8617934, 12926901, 15910032, 17235868, 25853802, 34471736, 51707604, 68943472, 103415208, 206830416]

約数ペア:

[(1, 206830416), (2, 103415208), (3, 68943472), (4, 51707604), (6, 34471736), (8, 25853802), (12, 17235868), (13, 15910032), (16, 12926901), (24, 8617934), (26, 7955016), (39, 5303344), (48, 4308967), (52, 3977508), (78, 2651672), (104, 1988754), (156, 1325836), (208, 994377), (312, 662918), (461, 448656), (624, 331459), (719, 287664), (922, 224328), (1383, 149552), (1438, 143832), (1844, 112164), (2157, 95888), (2766, 74776), (2876, 71916), (3688, 56082), (4314, 47944), (5532, 37388), (5752, 35958), (5993, 34512), (7376, 28041), (8628, 23972), (9347, 22128), (11064, 18694), (11504, 17979), (11986, 17256)]