202747829620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1\times {\mathrm{7681}}^1$

素因数の和:8993

約数の個数: 96

約数和(自身を含む): 490005895680

約数和(自身を除く): 287258066060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1129, 1169, 1670, 2258, 2338, 3340, 4516, 4676, 5645, 5845, 7681, 7903, 11290, 11690, 15362, 15806, 22580, 23380, 30724, 31612, 38405, 39515, 53767, 76810, 79030, 107534, 153620, 158060, 188543, 215068, 268835, 377086, 537670, 754172, 942715, 1075340, 1282727, 1319801, 1885430, 2565454, 2639602, 3770860, 5130908, 5279204, 6413635, 6599005, 8671849, 8979089, 12827270, 13198010, 17343698, 17958178, 25654540, 26396020, 34687396, 35916356, 43359245, 44895445, 60702943, 86718490, 89790890, 121405886, 173436980, 179581780, 242811772, 303514715, 607029430, 1214058860, 1448198783, 2896397566, 5792795132, 7240993915, 10137391481, 14481987830, 20274782962, 28963975660, 40549565924, 50686957405, 101373914810, 202747829620]

約数ペア:

[(1, 202747829620), (2, 101373914810), (4, 50686957405), (5, 40549565924), (7, 28963975660), (10, 20274782962), (14, 14481987830), (20, 10137391481), (28, 7240993915), (35, 5792795132), (70, 2896397566), (140, 1448198783), (167, 1214058860), (334, 607029430), (668, 303514715), (835, 242811772), (1129, 179581780), (1169, 173436980), (1670, 121405886), (2258, 89790890), (2338, 86718490), (3340, 60702943), (4516, 44895445), (4676, 43359245), (5645, 35916356), (5845, 34687396), (7681, 26396020), (7903, 25654540), (11290, 17958178), (11690, 17343698), (15362, 13198010), (15806, 12827270), (22580, 8979089), (23380, 8671849), (30724, 6599005), (31612, 6413635), (38405, 5279204), (39515, 5130908), (53767, 3770860), (76810, 2639602), (79030, 2565454), (107534, 1885430), (153620, 1319801), (158060, 1282727), (188543, 1075340), (215068, 942715), (268835, 754172), (377086, 537670)]