215619581086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2946

約数の個数: 96

約数和(自身を含む): 408540198528

約数和(自身を除く): 192920617442

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 193, 373, 386, 637, 746, 1274, 1351, 2351, 2509, 2611, 2702, 4702, 4849, 5018, 5222, 9457, 9698, 16457, 17563, 18277, 18914, 30563, 32914, 33943, 35126, 36554, 61126, 67886, 71989, 115199, 122941, 143978, 213941, 230398, 237601, 245882, 427882, 453743, 475202, 503923, 876923, 907486, 935857, 1007846, 1497587, 1753846, 1871714, 2995174, 3176201, 3527461, 5898659, 6138461, 6352402, 6550999, 7054922, 11399999, 11797318, 12276922, 13101998, 22233407, 22799998, 41290613, 42969227, 44466814, 45856993, 79799993, 82581226, 85938454, 91713986, 159599986, 169246139, 289034291, 338492278, 558599951, 578068582, 1117199902, 1184722973, 2200199807, 2369445946, 4400399614, 8293060811, 15401398649, 16586121622, 30802797298, 107809790543, 215619581086]

約数ペア:

[(1, 215619581086), (2, 107809790543), (7, 30802797298), (13, 16586121622), (14, 15401398649), (26, 8293060811), (49, 4400399614), (91, 2369445946), (98, 2200199807), (182, 1184722973), (193, 1117199902), (373, 578068582), (386, 558599951), (637, 338492278), (746, 289034291), (1274, 169246139), (1351, 159599986), (2351, 91713986), (2509, 85938454), (2611, 82581226), (2702, 79799993), (4702, 45856993), (4849, 44466814), (5018, 42969227), (5222, 41290613), (9457, 22799998), (9698, 22233407), (16457, 13101998), (17563, 12276922), (18277, 11797318), (18914, 11399999), (30563, 7054922), (32914, 6550999), (33943, 6352402), (35126, 6138461), (36554, 5898659), (61126, 3527461), (67886, 3176201), (71989, 2995174), (115199, 1871714), (122941, 1753846), (143978, 1497587), (213941, 1007846), (230398, 935857), (237601, 907486), (245882, 876923), (427882, 503923), (453743, 475202)]