202299790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 475683840

約数和(自身を除く): 273384050

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 61, 70, 73, 77, 110, 118, 122, 146, 154, 295, 305, 365, 385, 413, 427, 511, 590, 610, 649, 671, 730, 770, 803, 826, 854, 1022, 1298, 1342, 1606, 2065, 2135, 2555, 3245, 3355, 3599, 4015, 4130, 4270, 4307, 4453, 4543, 4697, 5110, 5621, 6490, 6710, 7198, 8030, 8614, 8906, 9086, 9394, 11242, 17995, 21535, 22265, 22715, 23485, 25193, 28105, 30149, 31171, 35990, 39589, 43070, 44530, 45430, 46970, 47377, 48983, 50386, 56210, 60298, 62342, 79178, 94754, 97966, 125965, 150745, 155855, 197945, 236885, 244915, 251930, 262727, 277123, 301490, 311710, 331639, 342881, 395890, 473770, 489830, 525454, 554246, 663278, 685762, 1313635, 1385615, 1658195, 1714405, 1839089, 2627270, 2771230, 2889997, 3316390, 3428810, 3678178, 5779994, 9195445, 14449985, 18390890, 20229979, 28899970, 40459958, 101149895, 202299790]

約数ペア:

[(1, 202299790), (2, 101149895), (5, 40459958), (7, 28899970), (10, 20229979), (11, 18390890), (14, 14449985), (22, 9195445), (35, 5779994), (55, 3678178), (59, 3428810), (61, 3316390), (70, 2889997), (73, 2771230), (77, 2627270), (110, 1839089), (118, 1714405), (122, 1658195), (146, 1385615), (154, 1313635), (295, 685762), (305, 663278), (365, 554246), (385, 525454), (413, 489830), (427, 473770), (511, 395890), (590, 342881), (610, 331639), (649, 311710), (671, 301490), (730, 277123), (770, 262727), (803, 251930), (826, 244915), (854, 236885), (1022, 197945), (1298, 155855), (1342, 150745), (1606, 125965), (2065, 97966), (2135, 94754), (2555, 79178), (3245, 62342), (3355, 60298), (3599, 56210), (4015, 50386), (4130, 48983), (4270, 47377), (4307, 46970), (4453, 45430), (4543, 44530), (4697, 43070), (5110, 39589), (5621, 35990), (6490, 31171), (6710, 30149), (7198, 28105), (8030, 25193), (8614, 23485), (8906, 22715), (9086, 22265), (9394, 21535), (11242, 17995)]