202783156688

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1\times {\mathrm{29173}}^1$

素因数の和:30412

約数の個数: 80

約数和(自身を含む): 457898299776

約数和(自身を除く): 255115143088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1171, 1484, 2342, 2968, 4684, 5936, 8197, 9368, 16394, 18736, 29173, 32788, 58346, 62063, 65576, 116692, 124126, 131152, 204211, 233384, 248252, 408422, 434441, 466768, 496504, 816844, 868882, 993008, 1546169, 1633688, 1737764, 3092338, 3267376, 3475528, 6184676, 6951056, 10823183, 12369352, 21646366, 24738704, 34161583, 43292732, 68323166, 86585464, 136646332, 173170928, 239131081, 273292664, 478262162, 546585328, 956524324, 1810563899, 1913048648, 3621127798, 3826097296, 7242255596, 12673947293, 14484511192, 25347894586, 28969022384, 50695789172, 101391578344, 202783156688]

約数ペア:

[(1, 202783156688), (2, 101391578344), (4, 50695789172), (7, 28969022384), (8, 25347894586), (14, 14484511192), (16, 12673947293), (28, 7242255596), (53, 3826097296), (56, 3621127798), (106, 1913048648), (112, 1810563899), (212, 956524324), (371, 546585328), (424, 478262162), (742, 273292664), (848, 239131081), (1171, 173170928), (1484, 136646332), (2342, 86585464), (2968, 68323166), (4684, 43292732), (5936, 34161583), (8197, 24738704), (9368, 21646366), (16394, 12369352), (18736, 10823183), (29173, 6951056), (32788, 6184676), (58346, 3475528), (62063, 3267376), (65576, 3092338), (116692, 1737764), (124126, 1633688), (131152, 1546169), (204211, 993008), (233384, 868882), (248252, 816844), (408422, 496504), (434441, 466768)]