201956790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41813}}^1$

素因数の和:41853

約数の個数: 64

約数和(自身を含む): 578036736

約数和(自身を除く): 376079946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 41813, 83626, 125439, 209065, 250878, 292691, 418130, 585382, 627195, 878073, 961699, 1254390, 1463455, 1756146, 1923398, 2885097, 2926910, 4390365, 4808495, 5770194, 6731893, 8780730, 9616990, 13463786, 14425485, 20195679, 28850970, 33659465, 40391358, 67318930, 100978395, 201956790]

約数ペア:

[(1, 201956790), (2, 100978395), (3, 67318930), (5, 40391358), (6, 33659465), (7, 28850970), (10, 20195679), (14, 14425485), (15, 13463786), (21, 9616990), (23, 8780730), (30, 6731893), (35, 5770194), (42, 4808495), (46, 4390365), (69, 2926910), (70, 2885097), (105, 1923398), (115, 1756146), (138, 1463455), (161, 1254390), (210, 961699), (230, 878073), (322, 627195), (345, 585382), (483, 418130), (690, 292691), (805, 250878), (966, 209065), (1610, 125439), (2415, 83626), (4830, 41813)]