About the Number
209819340
2進数表記:1100100000011001011011001100
漢数字表記:二億九百八十一万九千三百四十
素因数分解:
素因数の和:956
約数の個数: 144
約数和(自身を含む): 676166400
約数和(自身を除く): 466347060
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 859, 885, 1035, 1062, 1180, 1357, 1380, 1718, 1770, 2070, 2124, 2577, 2655, 2714, 3436, 3540, 4071, 4140, 4295, 5154, 5310, 5428, 6785, 7731, 8142, 8590, 10308, 10620, 12213, 12885, 13570, 15462, 16284, 17180, 19757, 20355, 24426, 25770, 27140, 30924, 38655, 39514, 40710, 48852, 50681, 51540, 59271, 61065, 77310, 79028, 81420, 98785, 101362, 118542, 122130, 152043, 154620, 177813, 197570, 202724, 237084, 244260, 253405, 296355, 304086, 355626, 395140, 456129, 506810, 592710, 608172, 711252, 760215, 889065, 912258, 1013620, 1165663, 1185420, 1520430, 1778130, 1824516, 2280645, 2331326, 3040860, 3496989, 3556260, 4561290, 4662652, 5828315, 6993978, 9122580, 10490967, 11656630, 13987956, 17484945, 20981934, 23313260, 34969890, 41963868, 52454835, 69939780, 104909670, 209819340]
約数ペア:
[(1, 209819340), (2, 104909670), (3, 69939780), (4, 52454835), (5, 41963868), (6, 34969890), (9, 23313260), (10, 20981934), (12, 17484945), (15, 13987956), (18, 11656630), (20, 10490967), (23, 9122580), (30, 6993978), (36, 5828315), (45, 4662652), (46, 4561290), (59, 3556260), (60, 3496989), (69, 3040860), (90, 2331326), (92, 2280645), (115, 1824516), (118, 1778130), (138, 1520430), (177, 1185420), (180, 1165663), (207, 1013620), (230, 912258), (236, 889065), (276, 760215), (295, 711252), (345, 608172), (354, 592710), (414, 506810), (460, 456129), (531, 395140), (590, 355626), (690, 304086), (708, 296355), (828, 253405), (859, 244260), (885, 237084), (1035, 202724), (1062, 197570), (1180, 177813), (1357, 154620), (1380, 152043), (1718, 122130), (1770, 118542), (2070, 101362), (2124, 98785), (2577, 81420), (2655, 79028), (2714, 77310), (3436, 61065), (3540, 59271), (4071, 51540), (4140, 50681), (4295, 48852), (5154, 40710), (5310, 39514), (5428, 38655), (6785, 30924), (7731, 27140), (8142, 25770), (8590, 24426), (10308, 20355), (10620, 19757), (12213, 17180), (12885, 16284), (13570, 15462)]このpageの処理時間: 0.012810468673706055 seconds