202131566

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 392999040

約数和(自身を除く): 190867474

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 5471, 10942, 18473, 36946, 38297, 71123, 76594, 142246, 158659, 268079, 317318, 497861, 536158, 995722, 1110613, 2062567, 2221226, 3485027, 4125134, 6970054, 7774291, 14437969, 15548582, 28875938, 101065783, 202131566]

約数ペア:

[(1, 202131566), (2, 101065783), (7, 28875938), (13, 15548582), (14, 14437969), (26, 7774291), (29, 6970054), (49, 4125134), (58, 3485027), (91, 2221226), (98, 2062567), (182, 1110613), (203, 995722), (377, 536158), (406, 497861), (637, 317318), (754, 268079), (1274, 158659), (1421, 142246), (2639, 76594), (2842, 71123), (5278, 38297), (5471, 36946), (10942, 18473)]