202299160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3280

約数の個数: 64

約数和(自身を含む): 522547200

約数和(自身を除く): 320248040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1673, 1912, 2390, 3023, 3346, 4780, 6046, 6692, 8365, 9560, 12092, 13384, 15115, 16730, 21161, 24184, 30230, 33460, 42322, 60460, 66920, 84644, 105805, 120920, 169288, 211610, 423220, 722497, 846440, 1444994, 2889988, 3612485, 5057479, 5779976, 7224970, 10114958, 14449940, 20229916, 25287395, 28899880, 40459832, 50574790, 101149580, 202299160]

約数ペア:

[(1, 202299160), (2, 101149580), (4, 50574790), (5, 40459832), (7, 28899880), (8, 25287395), (10, 20229916), (14, 14449940), (20, 10114958), (28, 7224970), (35, 5779976), (40, 5057479), (56, 3612485), (70, 2889988), (140, 1444994), (239, 846440), (280, 722497), (478, 423220), (956, 211610), (1195, 169288), (1673, 120920), (1912, 105805), (2390, 84644), (3023, 66920), (3346, 60460), (4780, 42322), (6046, 33460), (6692, 30230), (8365, 24184), (9560, 21161), (12092, 16730), (13384, 15115)]