208836780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3767

約数の個数: 96

約数和(自身を含む): 625218048

約数和(自身を除く): 416381268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1886, 2460, 2829, 3691, 3772, 4715, 5658, 7382, 9430, 11073, 11316, 14145, 14764, 18455, 18860, 22146, 28290, 36910, 44292, 55365, 56580, 73820, 84893, 110730, 151331, 169786, 221460, 254679, 302662, 339572, 424465, 453993, 509358, 605324, 756655, 848930, 907986, 1018716, 1273395, 1513310, 1697860, 1815972, 2269965, 2546790, 3026620, 3480613, 4539930, 5093580, 6961226, 9079860, 10441839, 13922452, 17403065, 20883678, 34806130, 41767356, 52209195, 69612260, 104418390, 208836780]

約数ペア:

[(1, 208836780), (2, 104418390), (3, 69612260), (4, 52209195), (5, 41767356), (6, 34806130), (10, 20883678), (12, 17403065), (15, 13922452), (20, 10441839), (23, 9079860), (30, 6961226), (41, 5093580), (46, 4539930), (60, 3480613), (69, 3026620), (82, 2546790), (92, 2269965), (115, 1815972), (123, 1697860), (138, 1513310), (164, 1273395), (205, 1018716), (230, 907986), (246, 848930), (276, 756655), (345, 605324), (410, 509358), (460, 453993), (492, 424465), (615, 339572), (690, 302662), (820, 254679), (943, 221460), (1230, 169786), (1380, 151331), (1886, 110730), (2460, 84893), (2829, 73820), (3691, 56580), (3772, 55365), (4715, 44292), (5658, 36910), (7382, 28290), (9430, 22146), (11073, 18860), (11316, 18455), (14145, 14764)]