197821488

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{12451}}^1$

素因数の和:12793

約数の個数: 40

約数和(自身を含む): 512623936

約数和(自身を除く): 314802448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 12451, 15888, 24902, 37353, 49804, 74706, 99608, 149412, 199216, 298824, 597648, 4121281, 8242562, 12363843, 16485124, 24727686, 32970248, 49455372, 65940496, 98910744, 197821488]

約数ペア:

[(1, 197821488), (2, 98910744), (3, 65940496), (4, 49455372), (6, 32970248), (8, 24727686), (12, 16485124), (16, 12363843), (24, 8242562), (48, 4121281), (331, 597648), (662, 298824), (993, 199216), (1324, 149412), (1986, 99608), (2648, 74706), (3972, 49804), (5296, 37353), (7944, 24902), (12451, 15888)]